[INFO] updating cached repository https://github.com/andystanton/raytracer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e000aeba06479636275df18899859b803097b4c9
[INFO] testing andystanton/raytracer-rs against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandystanton%2Fraytracer-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andystanton/raytracer-rs on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andystanton/raytracer-rs
[INFO] finished tweaking git repo https://github.com/andystanton/raytracer-rs
[INFO] tweaked toml for git repo https://github.com/andystanton/raytracer-rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/andystanton/raytracer-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dd6b93b593ed60996720bc9f4cd504f3a45657fcca5308a6a01cbbc099b439c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1dd6b93b593ed60996720bc9f4cd504f3a45657fcca5308a6a01cbbc099b439c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dd6b93b593ed60996720bc9f4cd504f3a45657fcca5308a6a01cbbc099b439c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dd6b93b593ed60996720bc9f4cd504f3a45657fcca5308a6a01cbbc099b439c", kill_on_drop: false }`
[INFO] [stdout] 1dd6b93b593ed60996720bc9f4cd504f3a45657fcca5308a6a01cbbc099b439c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e2e6f2d58eb16c24f265a9804e281350af0bf5c8b802ffac47488ebd004ae01
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3e2e6f2d58eb16c24f265a9804e281350af0bf5c8b802ffac47488ebd004ae01", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.31
[INFO] [stderr]    Compiling num-traits v0.1.40
[INFO] [stderr]    Compiling lazy_static v0.2.9
[INFO] [stderr]    Compiling either v1.2.0
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling byteorder v1.1.0
[INFO] [stderr]    Compiling futures v0.1.16
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling adler32 v1.0.2
[INFO] [stderr]    Compiling inflate v0.2.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling log v0.3.8
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling gif v0.9.2
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling num_cpus v1.7.0
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling textwrap v0.8.0
[INFO] [stderr]    Compiling num-integer v0.1.35
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling clap v2.26.2
[INFO] [stderr]    Compiling num-iter v0.1.34
[INFO] [stderr]    Compiling num-rational v0.1.39
[INFO] [stderr]    Compiling num v0.1.40
[INFO] [stderr]    Compiling chrono v0.4.0
[INFO] [stderr]    Compiling cgmath v0.14.1
[INFO] [stderr]    Compiling noise v0.4.1 (https://github.com/brendanzab/noise-rs.git?rev=42753cbcc857655f211ecf2658f492931cb252fb#42753cbc)
[INFO] [stderr]    Compiling png v0.8.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling stderrlog v0.2.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.14.0
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hitable.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     list: Vec<Box<Hitable + Sync + Send>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Sync + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |         texture: Box<Texture + Send + Sync>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/material.rs:91:27
[INFO] [stdout]    |
[INFO] [stdout] 91 |     r0 + (1.0 - r0) * pow((1.0 - cosine), 5)
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/raytracer.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn colour(ray: &Ray3<f32>, hitable: &Hitable, depth: u32) -> Vector3<f32> {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     left: Arc<Hitable + Send + Sync>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     right: Arc<Hitable + Send + Sync>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | type ArcHitable = Arc<Hitable + Send + Sync>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn box_axis_compare(axis: usize) -> Box<Fn(&ArcHitable, &ArcHitable) -> Ordering> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ArcHitable, &ArcHitable) -> Ordering`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn box_clone(&self) -> Box<Texture + Send + Sync>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Clone for Box<Texture + Send + Sync> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub odd: Box<Texture + Send + Sync>,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub even: Box<Texture + Send + Sync>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:55:59
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/texture.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeutil::TimeUtil`
[INFO] [stdout]  --> src/sphere.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use timeutil::TimeUtil;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "3e2e6f2d58eb16c24f265a9804e281350af0bf5c8b802ffac47488ebd004ae01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e2e6f2d58eb16c24f265a9804e281350af0bf5c8b802ffac47488ebd004ae01", kill_on_drop: false }`
[INFO] [stdout] 3e2e6f2d58eb16c24f265a9804e281350af0bf5c8b802ffac47488ebd004ae01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72fb836537e49f44bb9681cb8f43ec6f25fa4e142c26ea1a66ef99dc39003ede
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72fb836537e49f44bb9681cb8f43ec6f25fa4e142c26ea1a66ef99dc39003ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hitable.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 |     list: Vec<Box<Hitable + Sync + Send>>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Sync + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/material.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |         texture: Box<Texture + Send + Sync>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/material.rs:91:27
[INFO] [stdout]    |
[INFO] [stdout] 91 |     r0 + (1.0 - r0) * pow((1.0 - cosine), 5)
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/raytracer.rs:177:38
[INFO] [stdout]     |
[INFO] [stdout] 177 | fn colour(ray: &Ray3<f32>, hitable: &Hitable, depth: u32) -> Vector3<f32> {
[INFO] [stdout]     |                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     left: Arc<Hitable + Send + Sync>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |     right: Arc<Hitable + Send + Sync>,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:21:23
[INFO] [stdout]    |
[INFO] [stdout] 21 | type ArcHitable = Arc<Hitable + Send + Sync>;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:23:41
[INFO] [stdout]    |
[INFO] [stdout] 23 | fn box_axis_compare(axis: usize) -> Box<Fn(&ArcHitable, &ArcHitable) -> Ordering> {
[INFO] [stdout]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ArcHitable, &ArcHitable) -> Ordering`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:15:32
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn box_clone(&self) -> Box<Texture + Send + Sync>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Clone for Box<Texture + Send + Sync> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:19:28
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:41:32
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:50:18
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub odd: Box<Texture + Send + Sync>,
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:51:19
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub even: Box<Texture + Send + Sync>,
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:55:25
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:55:59
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:75:32
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/texture.rs:102:32
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeutil::TimeUtil`
[INFO] [stdout]  --> src/sphere.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use timeutil::TimeUtil;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "72fb836537e49f44bb9681cb8f43ec6f25fa4e142c26ea1a66ef99dc39003ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72fb836537e49f44bb9681cb8f43ec6f25fa4e142c26ea1a66ef99dc39003ede", kill_on_drop: false }`
[INFO] [stdout] 72fb836537e49f44bb9681cb8f43ec6f25fa4e142c26ea1a66ef99dc39003ede
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0cc35c3491f4d64eda160a8b875dfbf2ad6e48bdb078867e07c59b3ae516d547
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0cc35c3491f4d64eda160a8b875dfbf2ad6e48bdb078867e07c59b3ae516d547", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable.rs:32:19
[INFO] [stderr]    |
[INFO] [stderr] 32 |     list: Vec<Box<Hitable + Sync + Send>>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Sync + Send`
[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/material.rs:66:22
[INFO] [stderr]    |
[INFO] [stderr] 66 |         texture: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/material.rs:91:27
[INFO] [stderr]    |
[INFO] [stderr] 91 |     r0 + (1.0 - r0) * pow((1.0 - cosine), 5)
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raytracer.rs:177:38
[INFO] [stderr]     |
[INFO] [stderr] 177 | fn colour(ray: &Ray3<f32>, hitable: &Hitable, depth: u32) -> Vector3<f32> {
[INFO] [stderr]     |                                      ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |     left: Arc<Hitable + Send + Sync>,
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |     right: Arc<Hitable + Send + Sync>,
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:21:23
[INFO] [stderr]    |
[INFO] [stderr] 21 | type ArcHitable = Arc<Hitable + Send + Sync>;
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hitable + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:23:41
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn box_axis_compare(axis: usize) -> Box<Fn(&ArcHitable, &ArcHitable) -> Ordering> {
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&ArcHitable, &ArcHitable) -> Ordering`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:15:32
[INFO] [stderr]    |
[INFO] [stderr] 15 |     fn box_clone(&self) -> Box<Texture + Send + Sync>;
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl Clone for Box<Texture + Send + Sync> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:19:28
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:41:32
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:50:18
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub odd: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:51:19
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub even: Box<Texture + Send + Sync>,
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:55:25
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:55:59
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn new(odd: Box<Texture + Send + Sync>, even: Box<Texture + Send + Sync>) -> Box<Self> {
[INFO] [stderr]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/texture.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/texture.rs:102:32
[INFO] [stderr]     |
[INFO] [stderr] 102 |     fn box_clone(&self) -> Box<Texture + Send + Sync> {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Texture + Send + Sync`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `timeutil::TimeUtil`
[INFO] [stderr]  --> src/sphere.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use timeutil::TimeUtil;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 19 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-16bd64c872d975f4
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test material::tests::option_clones ... ok
[INFO] [stdout] test timeutil::tests::as_millis_returns_number_of_milliseconds_sub_second ... ok
[INFO] [stdout] test timeutil::tests::as_nanos_returns_number_of_milliseconds_super_second ... ok
[INFO] [stdout] test timeutil::tests::mul_decimal_provides_sub_second_results ... ok
[INFO] [stdout] test timeutil::tests::mul_decimal_provides_super_second_results ... ok
[INFO] [stdout] test timeutil::tests::as_nanos_returns_number_of_milliseconds_sub_second ... ok
[INFO] [stdout] test timeutil::tests::as_millis_returns_number_of_milliseconds_super_second ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0cc35c3491f4d64eda160a8b875dfbf2ad6e48bdb078867e07c59b3ae516d547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc35c3491f4d64eda160a8b875dfbf2ad6e48bdb078867e07c59b3ae516d547", kill_on_drop: false }`
[INFO] [stdout] 0cc35c3491f4d64eda160a8b875dfbf2ad6e48bdb078867e07c59b3ae516d547