[INFO] cloning repository https://github.com/rudolphalmeida/raytrac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rudolphalmeida/raytrac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frudolphalmeida%2Fraytrac", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frudolphalmeida%2Fraytrac'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6d12c5dd5691122ef3f4de14fd3774e631b31094
[INFO] testing rudolphalmeida/raytrac against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frudolphalmeida%2Fraytrac" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rudolphalmeida/raytrac on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rudolphalmeida/raytrac
[INFO] finished tweaking git repo https://github.com/rudolphalmeida/raytrac
[INFO] tweaked toml for git repo https://github.com/rudolphalmeida/raytrac written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rudolphalmeida/raytrac already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termios v0.3.0
[INFO] [stderr]   Downloaded indicatif v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dae53721d2a8cf672e94f7bd924e786b173c427ba98ae4d2d92e6e69c0414bff
[INFO] running `Command { std: "docker" "start" "-a" "dae53721d2a8cf672e94f7bd924e786b173c427ba98ae4d2d92e6e69c0414bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dae53721d2a8cf672e94f7bd924e786b173c427ba98ae4d2d92e6e69c0414bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dae53721d2a8cf672e94f7bd924e786b173c427ba98ae4d2d92e6e69c0414bff", kill_on_drop: false }`
[INFO] [stdout] dae53721d2a8cf672e94f7bd924e786b173c427ba98ae4d2d92e6e69c0414bff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9847b1df012bc189d6c309d4f65a0b41d32559e224775cab653cad7bfb26930
[INFO] running `Command { std: "docker" "start" "-a" "d9847b1df012bc189d6c309d4f65a0b41d32559e224775cab653cad7bfb26930", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling termios v0.3.0
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling indicatif v0.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling tiff v0.2.1
[INFO] [stderr]    Compiling image v0.20.0
[INFO] [stderr]    Compiling raytrac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |     hittable: Option<&'a Box<Hittable>>,
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     hittable: Option<&'a Box<Hittable>>,
[INFO] [stdout] 19 +     hittable: Option<&'a Box<dyn Hittable>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 156 + fn box_x_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:156:45
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 156 + fn box_x_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 170 + fn box_y_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:170:45
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 170 + fn box_y_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 184 + fn box_z_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:184:45
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 184 + fn box_z_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:80:32
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 80 -     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout] 80 +     pub fn new(l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout] 90 +     fn build(&mut self, l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:129:45
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 129 -     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout] 129 +     fn new_leaf(&mut self, hitable: &'a Box<dyn Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 - fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout] 85 + fn lerp(ray: &Ray, world: &dyn Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.35s
[INFO] running `Command { std: "docker" "inspect" "d9847b1df012bc189d6c309d4f65a0b41d32559e224775cab653cad7bfb26930", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9847b1df012bc189d6c309d4f65a0b41d32559e224775cab653cad7bfb26930", kill_on_drop: false }`
[INFO] [stdout] d9847b1df012bc189d6c309d4f65a0b41d32559e224775cab653cad7bfb26930
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a75e8367fd95d438183fa6ace39219e4d9fd1767e2571d2dc6bbde221dafc51
[INFO] running `Command { std: "docker" "start" "-a" "1a75e8367fd95d438183fa6ace39219e4d9fd1767e2571d2dc6bbde221dafc51", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |     hittable: Option<&'a Box<Hittable>>,
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     hittable: Option<&'a Box<Hittable>>,
[INFO] [stdout] 19 +     hittable: Option<&'a Box<dyn Hittable>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 156 + fn box_x_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:156:45
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 156 + fn box_x_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 170 + fn box_y_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:170:45
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 170 + fn box_y_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 184 + fn box_z_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:184:45
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 184 + fn box_z_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:80:32
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 80 -     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout] 80 +     pub fn new(l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout] 90 +     fn build(&mut self, l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:129:45
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 129 -     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout] 129 +     fn new_leaf(&mut self, hitable: &'a Box<dyn Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling raytrac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 - fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout] 85 + fn lerp(ray: &Ray, world: &dyn Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:19:30
[INFO] [stdout]    |
[INFO] [stdout] 19 |     hittable: Option<&'a Box<Hittable>>,
[INFO] [stdout]    |                              ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 19 -     hittable: Option<&'a Box<Hittable>>,
[INFO] [stdout] 19 +     hittable: Option<&'a Box<dyn Hittable>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:156:26
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 156 + fn box_x_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:156:45
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 156 + fn box_x_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:170:26
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 170 + fn box_y_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:170:45
[INFO] [stdout]     |
[INFO] [stdout] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 170 + fn box_y_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:184:26
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 184 + fn box_z_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:184:45
[INFO] [stdout]     |
[INFO] [stdout] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout] 184 + fn box_z_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:80:32
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 80 -     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout] 80 +     pub fn new(l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 90 -     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout] 90 +     fn build(&mut self, l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh.rs:129:45
[INFO] [stdout]     |
[INFO] [stdout] 129 |     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 129 -     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout] 129 +     fn new_leaf(&mut self, hitable: &'a Box<dyn Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/scene.rs:85:28
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 85 - fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout] 85 + fn lerp(ray: &Ray, world: &dyn Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "1a75e8367fd95d438183fa6ace39219e4d9fd1767e2571d2dc6bbde221dafc51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a75e8367fd95d438183fa6ace39219e4d9fd1767e2571d2dc6bbde221dafc51", kill_on_drop: false }`
[INFO] [stdout] 1a75e8367fd95d438183fa6ace39219e4d9fd1767e2571d2dc6bbde221dafc51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d4d8f92a1022f063baecbfdb01fc10d7949f9a1aae852c2f7d88f4380da3709
[INFO] running `Command { std: "docker" "start" "-a" "1d4d8f92a1022f063baecbfdb01fc10d7949f9a1aae852c2f7d88f4380da3709", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:19:30
[INFO] [stderr]    |
[INFO] [stderr] 19 |     hittable: Option<&'a Box<Hittable>>,
[INFO] [stderr]    |                              ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 19 -     hittable: Option<&'a Box<Hittable>>,
[INFO] [stderr] 19 +     hittable: Option<&'a Box<dyn Hittable>>,
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:156:26
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     |                          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr] 156 + fn box_x_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:156:45
[INFO] [stderr]     |
[INFO] [stderr] 156 | fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 156 - fn box_x_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr] 156 + fn box_x_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:170:26
[INFO] [stderr]     |
[INFO] [stderr] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     |                          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr] 170 + fn box_y_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:170:45
[INFO] [stderr]     |
[INFO] [stderr] 170 | fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 170 - fn box_y_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr] 170 + fn box_y_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:184:26
[INFO] [stderr]     |
[INFO] [stderr] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     |                          ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr] 184 + fn box_z_compare(a: &Box<dyn Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:184:45
[INFO] [stderr]     |
[INFO] [stderr] 184 | fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 184 - fn box_z_compare(a: &Box<Hittable>, b: &Box<Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr] 184 + fn box_z_compare(a: &Box<Hittable>, b: &Box<dyn Hittable>, time0: f64, time1: f64) -> Ordering {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:80:32
[INFO] [stderr]    |
[INFO] [stderr] 80 |     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stderr]    |                                ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 80 -     pub fn new(l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stderr] 80 +     pub fn new(l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> BvhTree<'a> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bvh.rs:90:41
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stderr]    |                                         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 90 -     fn build(&mut self, l: &'a mut [Box<Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stderr] 90 +     fn build(&mut self, l: &'a mut [Box<dyn Hittable>], time0: f64, time1: f64) -> NodeId {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bvh.rs:129:45
[INFO] [stderr]     |
[INFO] [stderr] 129 |     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stderr]     |                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 129 -     fn new_leaf(&mut self, hitable: &'a Box<Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stderr] 129 +     fn new_leaf(&mut self, hitable: &'a Box<dyn Hittable>, time0: f64, time1: f64) -> NodeId {
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/scene.rs:85:28
[INFO] [stderr]    |
[INFO] [stderr] 85 | fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stderr]    |                            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 85 - fn lerp(ray: &Ray, world: &Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stderr] 85 + fn lerp(ray: &Ray, world: &dyn Hittable, depth: i32) -> Vector3<f64> {
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `raytrac` (lib) generated 11 warnings
[INFO] [stderr] warning: `raytrac` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytrac-e6bc414692a5aed7)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytrac-b247d55a5bf995aa)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests raytrac
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d4d8f92a1022f063baecbfdb01fc10d7949f9a1aae852c2f7d88f4380da3709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d4d8f92a1022f063baecbfdb01fc10d7949f9a1aae852c2f7d88f4380da3709", kill_on_drop: false }`
[INFO] [stdout] 1d4d8f92a1022f063baecbfdb01fc10d7949f9a1aae852c2f7d88f4380da3709