[INFO] cloning repository https://github.com/carlgreen/raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlgreen/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlgreen%2Fraytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlgreen%2Fraytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7fb6a69357bb863c36fb0ffe9c189c56a1be5681 [INFO] checking carlgreen/raytracer against master#2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36 for pr-95819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlgreen%2Fraytracer" "/workspace/builds/worker-72/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carlgreen/raytracer on toolchain 2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/carlgreen/raytracer [INFO] finished tweaking git repo https://github.com/carlgreen/raytracer [INFO] tweaked toml for git repo https://github.com/carlgreen/raytracer written to /workspace/builds/worker-72/source/Cargo.toml [INFO] crate git repo https://github.com/carlgreen/raytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "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 rayon v0.8.2 [INFO] [stderr] Downloaded rand v0.3.20 [INFO] [stderr] Downloaded coco v0.1.1 [INFO] [stderr] Downloaded rayon-core v1.3.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.13 [INFO] [stderr] Downloaded num-rational v0.1.40 [INFO] [stderr] Downloaded inflate v0.3.3 [INFO] [stderr] Downloaded num-traits v0.1.42 [INFO] [stderr] Downloaded scoped_threadpool v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de255f27a4dc29520304ad827f38cc674cdcf562c8530581764094438cabdea8 [INFO] running `Command { std: "docker" "start" "-a" "de255f27a4dc29520304ad827f38cc674cdcf562c8530581764094438cabdea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de255f27a4dc29520304ad827f38cc674cdcf562c8530581764094438cabdea8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de255f27a4dc29520304ad827f38cc674cdcf562c8530581764094438cabdea8", kill_on_drop: false }` [INFO] [stdout] de255f27a4dc29520304ad827f38cc674cdcf562c8530581764094438cabdea8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=forbid" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+2d5a21f63c98f8a1d5f3c3af93bcb0a8af19af36" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9c1f62fd053cb9210968847318a2fea5fee6727f5fbb1ea184c40b2e13d9953 [INFO] running `Command { std: "docker" "start" "-a" "e9c1f62fd053cb9210968847318a2fea5fee6727f5fbb1ea184c40b2e13d9953", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking scoped_threadpool v0.1.8 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Checking inflate v0.3.3 [INFO] [stderr] Checking deflate v0.7.17 [INFO] [stderr] Checking rand v0.3.20 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num-rational v0.1.40 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:27:30 [INFO] [stdout] | [INFO] [stdout] 27 | fn color(ray: Ray, hitable: &Hitable, depth: u16) -> Color { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - fn color(ray: Ray, hitable: &Hitable, depth: u16) -> Color { [INFO] [stdout] 27 + fn color(ray: Ray, hitable: &dyn Hitable, depth: u16) -> Color { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | fn make_scene() -> Vec> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - fn make_scene() -> Vec> { [INFO] [stdout] 55 + fn make_scene() -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sphere.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | pub material: Box, [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - pub material: Box, [INFO] [stdout] 9 + pub material: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Hitable for Vec> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - impl<'a> Hitable for Vec> { [INFO] [stdout] 13 + impl<'a> Hitable for Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sphere.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn scatter(material: &Material, ray: &Ray, p: &Vector, n: &Vector) -> (bool, Vector, Ray) { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 - fn scatter(material: &Material, ray: &Ray, p: &Vector, n: &Vector) -> (bool, Vector, Ray) { [INFO] [stdout] 54 + fn scatter(material: &dyn Material, ray: &Ray, p: &Vector, n: &Vector) -> (bool, Vector, Ray) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:27:30 [INFO] [stdout] | [INFO] [stdout] 27 | fn color(ray: Ray, hitable: &Hitable, depth: u16) -> Color { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 27 - fn color(ray: Ray, hitable: &Hitable, depth: u16) -> Color { [INFO] [stdout] 27 + fn color(ray: Ray, hitable: &dyn Hitable, depth: u16) -> Color { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:55:28 [INFO] [stdout] | [INFO] [stdout] 55 | fn make_scene() -> Vec> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 55 - fn make_scene() -> Vec> { [INFO] [stdout] 55 + fn make_scene() -> Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sphere.rs:9:23 [INFO] [stdout] | [INFO] [stdout] 9 | pub material: Box, [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 9 - pub material: Box, [INFO] [stdout] 9 + pub material: Box, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/hitable.rs:13:30 [INFO] [stdout] | [INFO] [stdout] 13 | impl<'a> Hitable for Vec> { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 13 - impl<'a> Hitable for Vec> { [INFO] [stdout] 13 + impl<'a> Hitable for Vec> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sphere.rs:54:23 [INFO] [stdout] | [INFO] [stdout] 54 | fn scatter(material: &Material, ray: &Ray, p: &Vector, n: &Vector) -> (bool, Vector, Ray) { [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 54 - fn scatter(material: &Material, ray: &Ray, p: &Vector, n: &Vector) -> (bool, Vector, Ray) { [INFO] [stdout] 54 + fn scatter(material: &dyn Material, ray: &Ray, p: &Vector, n: &Vector) -> (bool, Vector, Ray) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | let mut world: Vec> = Vec::new(); [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - let mut world: Vec> = Vec::new(); [INFO] [stdout] 56 + let mut world: Vec> = Vec::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:56:28 [INFO] [stdout] | [INFO] [stdout] 56 | let mut world: Vec> = Vec::new(); [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 [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 56 - let mut world: Vec> = Vec::new(); [INFO] [stdout] 56 + let mut world: Vec> = Vec::new(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 12s [INFO] running `Command { std: "docker" "inspect" "e9c1f62fd053cb9210968847318a2fea5fee6727f5fbb1ea184c40b2e13d9953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9c1f62fd053cb9210968847318a2fea5fee6727f5fbb1ea184c40b2e13d9953", kill_on_drop: false }` [INFO] [stdout] e9c1f62fd053cb9210968847318a2fea5fee6727f5fbb1ea184c40b2e13d9953