[INFO] cloning repository https://github.com/tstullich/rust-pt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tstullich/rust-pt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftstullich%2Frust-pt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftstullich%2Frust-pt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] be3b17aa53874c86afc824e0e932a9464c420b15
[INFO] testing tstullich/rust-pt against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftstullich%2Frust-pt" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tstullich/rust-pt on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tstullich/rust-pt
[INFO] finished tweaking git repo https://github.com/tstullich/rust-pt
[INFO] tweaked toml for git repo https://github.com/tstullich/rust-pt written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/tstullich/rust-pt already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 036a594b6b8b88022ee6ef7434396e1ee8e4d12697ec4527c8fc415e3f3a4cb2
[INFO] running `Command { std: "docker" "start" "-a" "036a594b6b8b88022ee6ef7434396e1ee8e4d12697ec4527c8fc415e3f3a4cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "036a594b6b8b88022ee6ef7434396e1ee8e4d12697ec4527c8fc415e3f3a4cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036a594b6b8b88022ee6ef7434396e1ee8e4d12697ec4527c8fc415e3f3a4cb2", kill_on_drop: false }`
[INFO] [stdout] 036a594b6b8b88022ee6ef7434396e1ee8e4d12697ec4527c8fc415e3f3a4cb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9637c4934bcd6012ffc8941ffbe8ecbee0b93002071e29a63a7d79e2c5c3f521
[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" "9637c4934bcd6012ffc8941ffbe8ecbee0b93002071e29a63a7d79e2c5c3f521", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling byteorder v1.2.6
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling owning_ref v0.3.3
[INFO] [stderr]    Compiling inflate v0.4.3
[INFO] [stderr]    Compiling smallvec v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling lock_api v0.1.4
[INFO] [stderr]    Compiling rand_core v0.2.2
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling deflate v0.7.19
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling console v0.6.2
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling pathtracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `material::Material`
[INFO] [stdout]  --> src/hitable_list.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use material::Material;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MovingSphere`, `Sphere`
[INFO] [stdout]  --> src/hitable_list.rs:5:14
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sphere::{MovingSphere, Sphere};
[INFO] [stdout]   |              ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `vector::Vec3`
[INFO] [stdout]  --> src/hitable_list.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use vector::Vec3;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `material::Material`
[INFO] [stdout]   --> src/renderer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use material::Material;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sphere::Sphere`
[INFO] [stdout]   --> src/renderer.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use sphere::Sphere;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/hitable_list.rs:9:23
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub objs: Vec<Box<Hitable>>,
[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 2015) 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] 9 -     pub objs: Vec<Box<Hitable>>,
[INFO] [stdout] 9 +     pub objs: Vec<Box<dyn Hitable>>,
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh_node.rs:21:29
[INFO] [stdout]    |
[INFO] [stdout] 21 |     hitable: Option<&'a Box<Hitable>>,
[INFO] [stdout]    |                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 21 -     hitable: Option<&'a Box<Hitable>>,
[INFO] [stdout] 21 +     hitable: Option<&'a Box<dyn Hitable>>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/material.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     Lambertian(Texture),
[INFO] [stdout]   |                ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) 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] 9 -     Lambertian(Texture),
[INFO] [stdout] 9 +     Lambertian(dyn Texture),
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     odd: Box<Texture>,
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 26 -     odd: Box<Texture>,
[INFO] [stdout] 26 +     odd: Box<dyn Texture>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:27:15
[INFO] [stdout]    |
[INFO] [stdout] 27 |     even: Box<Texture>,
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 27 -     even: Box<Texture>,
[INFO] [stdout] 27 +     even: Box<dyn Texture>,
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:189:26
[INFO] [stdout]     |
[INFO] [stdout] 189 | fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 189 - fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout] 189 + fn box_x_compare(a: &Box<dyn Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:189:44
[INFO] [stdout]     |
[INFO] [stdout] 189 | fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 189 - fn box_x_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout] 189 + fn box_x_compare(a: &Box<Hitable>, b: &Box<dyn Hitable>) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:203:26
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 203 - fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout] 203 + fn box_y_compare(a: &Box<dyn Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:203:44
[INFO] [stdout]     |
[INFO] [stdout] 203 | fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 203 - fn box_y_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout] 203 + fn box_y_compare(a: &Box<Hitable>, b: &Box<dyn Hitable>) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:217:26
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 217 - fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout] 217 + fn box_z_compare(a: &Box<dyn Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:217:44
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout]     |                                            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 217 - fn box_z_compare(a: &Box<Hitable>, b: &Box<Hitable>) -> Ordering {
[INFO] [stdout] 217 + fn box_z_compare(a: &Box<Hitable>, b: &Box<dyn Hitable>) -> Ordering {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh_node.rs:85:32
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn new(l: &'a mut [Box<Hitable>]) -> BvhTree<'a> {
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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 -     pub fn new(l: &'a mut [Box<Hitable>]) -> BvhTree<'a> {
[INFO] [stdout] 85 +     pub fn new(l: &'a mut [Box<dyn Hitable>]) -> BvhTree<'a> {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/bvh_node.rs:95:41
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn build(&mut self, l: &'a mut [Box<Hitable>]) -> NodeId {
[INFO] [stdout]    |                                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 95 -     fn build(&mut self, l: &'a mut [Box<Hitable>]) -> NodeId {
[INFO] [stdout] 95 +     fn build(&mut self, l: &'a mut [Box<dyn Hitable>]) -> NodeId {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/bvh_node.rs:134:45
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn new_leaf(&mut self, hitable: &'a Box<Hitable>) -> NodeId {
[INFO] [stdout]     |                                             ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) 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] 134 -     fn new_leaf(&mut self, hitable: &'a Box<Hitable>) -> NodeId {
[INFO] [stdout] 134 +     fn new_leaf(&mut self, hitable: &'a Box<dyn Hitable>) -> NodeId {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hitable.rs:13:21
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl fmt::Debug for Hitable {
[INFO] [stdout]    |                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 13 - impl fmt::Debug for Hitable {
[INFO] [stdout] 13 + impl fmt::Debug for dyn Hitable {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/hitable_list.rs:21:37
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn push(&mut self, obj: Box<Hitable>) {
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 21 -     pub fn push(&mut self, obj: Box<Hitable>) {
[INFO] [stdout] 21 +     pub fn push(&mut self, obj: Box<dyn Hitable>) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(t0: &Box<Texture>, t1: &Box<Texture>) -> Checker {
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 42 -     pub fn new(t0: &Box<Texture>, t1: &Box<Texture>) -> Checker {
[INFO] [stdout] 42 +     pub fn new(t0: &Box<dyn Texture>, t1: &Box<Texture>) -> Checker {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/texture.rs:42:44
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(t0: &Box<Texture>, t1: &Box<Texture>) -> Checker {
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) 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] 42 -     pub fn new(t0: &Box<Texture>, t1: &Box<Texture>) -> Checker {
[INFO] [stdout] 42 +     pub fn new(t0: &Box<Texture>, t1: &Box<dyn Texture>) -> Checker {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0204]: the trait `Copy` may not be implemented for this type
[INFO] [stdout]  --> src/material.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[derive(Copy, Clone)]
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 8 | pub enum Material {
[INFO] [stdout] 9 |     Lambertian(Texture),
[INFO] [stdout]   |                ------- this field does not implement `Copy`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0204]: the trait `Copy` may not be implemented for this type
[INFO] [stdout]   --> src/texture.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | #[derive(Copy, Clone)]
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 25 | pub struct Checker {
[INFO] [stdout] 26 |     odd: Box<Texture>,
[INFO] [stdout]    |     ----------------- this field does not implement `Copy`
[INFO] [stdout] 27 |     even: Box<Texture>,
[INFO] [stdout]    |     ------------------ this field does not implement `Copy`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Copy` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0204`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pathtracer` due to 3 previous errors; 23 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "9637c4934bcd6012ffc8941ffbe8ecbee0b93002071e29a63a7d79e2c5c3f521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9637c4934bcd6012ffc8941ffbe8ecbee0b93002071e29a63a7d79e2c5c3f521", kill_on_drop: false }`
[INFO] [stdout] 9637c4934bcd6012ffc8941ffbe8ecbee0b93002071e29a63a7d79e2c5c3f521