[INFO] cloning repository https://github.com/1HPorange/rays
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1HPorange/rays" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1HPorange%2Frays", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1HPorange%2Frays'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d2509254be2e332ce51aef1b0fbae6bf1c95fe84
[INFO] testing 1HPorange/rays against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1HPorange%2Frays" "/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/1HPorange/rays on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/1HPorange/rays
[INFO] finished tweaking git repo https://github.com/1HPorange/rays
[INFO] tweaked toml for git repo https://github.com/1HPorange/rays written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/1HPorange/rays already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d53993f9631d140b5af35a375950b60ddc934e5a7778239fb276c71f8e39bd10
[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" "d53993f9631d140b5af35a375950b60ddc934e5a7778239fb276c71f8e39bd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d53993f9631d140b5af35a375950b60ddc934e5a7778239fb276c71f8e39bd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d53993f9631d140b5af35a375950b60ddc934e5a7778239fb276c71f8e39bd10", kill_on_drop: false }`
[INFO] [stdout] d53993f9631d140b5af35a375950b60ddc934e5a7778239fb276c71f8e39bd10
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a243c99ff2abed30cd7b67c88528d5deb7570aeba85f78bf79ca854852734f16
[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" "a243c99ff2abed30cd7b67c88528d5deb7570aeba85f78bf79ca854852734f16", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling rgb v0.8.13
[INFO] [stderr]    Compiling either v1.5.1
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling lodepng v2.4.2
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling toml v0.5.0
[INFO] [stderr]    Compiling rays v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:136:72
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub fn parse<P: AsRef<std::path::Path>>(path: P) -> Result<Config, Box<std::error::Error>> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/parser.rs:266:42
[INFO] [stdout]     |
[INFO] [stdout] 266 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>>;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:274:42
[INFO] [stdout]     |
[INFO] [stdout] 274 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:284:42
[INFO] [stdout]     |
[INFO] [stdout] 284 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:303:42
[INFO] [stdout]     |
[INFO] [stdout] 303 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/plane.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub uv_mapper: Arc<UvMapper>,
[INFO] [stdout]    |                        ^^^^^^^^ help: use `dyn`: `dyn UvMapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/raytracing.rs:231:100
[INFO] [stdout]     |
[INFO] [stdout] 231 | fn get_closest_hit<'a>(params: &'a RaytraceParameters, ray: &Ray, bounces: u32) -> Option<(&'a Box<SceneObject>, GeometryHitInfo)> {
[INFO] [stdout]     |                                                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/scene.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub objects: Vec<Box<SceneObject>>
[INFO] [stdout]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/output.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             bytes.into_iter().map(ToOwned::to_owned).collect::<Vec<_>>()
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "a243c99ff2abed30cd7b67c88528d5deb7570aeba85f78bf79ca854852734f16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a243c99ff2abed30cd7b67c88528d5deb7570aeba85f78bf79ca854852734f16", kill_on_drop: false }`
[INFO] [stdout] a243c99ff2abed30cd7b67c88528d5deb7570aeba85f78bf79ca854852734f16
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 90349b16575d6fb87232db62cfba97a8e6f0f790c4b8ccc29189233489118a1b
[INFO] running `Command { std: "docker" "start" "-a" "90349b16575d6fb87232db62cfba97a8e6f0f790c4b8ccc29189233489118a1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rays v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:136:72
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub fn parse<P: AsRef<std::path::Path>>(path: P) -> Result<Config, Box<std::error::Error>> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/parser.rs:266:42
[INFO] [stdout]     |
[INFO] [stdout] 266 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>>;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:274:42
[INFO] [stdout]     |
[INFO] [stdout] 274 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:284:42
[INFO] [stdout]     |
[INFO] [stdout] 284 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:303:42
[INFO] [stdout]     |
[INFO] [stdout] 303 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/plane.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub uv_mapper: Arc<UvMapper>,
[INFO] [stdout]    |                        ^^^^^^^^ help: use `dyn`: `dyn UvMapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/raytracing.rs:231:100
[INFO] [stdout]     |
[INFO] [stdout] 231 | fn get_closest_hit<'a>(params: &'a RaytraceParameters, ray: &Ray, bounces: u32) -> Option<(&'a Box<SceneObject>, GeometryHitInfo)> {
[INFO] [stdout]     |                                                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/scene.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub objects: Vec<Box<SceneObject>>
[INFO] [stdout]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/output.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             bytes.into_iter().map(ToOwned::to_owned).collect::<Vec<_>>()
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:136:72
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub fn parse<P: AsRef<std::path::Path>>(path: P) -> Result<Config, Box<std::error::Error>> {
[INFO] [stdout]     |                                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/parser.rs:266:42
[INFO] [stdout]     |
[INFO] [stdout] 266 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>>;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:274:42
[INFO] [stdout]     |
[INFO] [stdout] 274 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:284:42
[INFO] [stdout]     |
[INFO] [stdout] 284 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/parser.rs:303:42
[INFO] [stdout]     |
[INFO] [stdout] 303 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/geometry/plane.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub uv_mapper: Arc<UvMapper>,
[INFO] [stdout]    |                        ^^^^^^^^ help: use `dyn`: `dyn UvMapper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/raytracing.rs:231:100
[INFO] [stdout]     |
[INFO] [stdout] 231 | fn get_closest_hit<'a>(params: &'a RaytraceParameters, ray: &Ray, bounces: u32) -> Option<(&'a Box<SceneObject>, GeometryHitInfo)> {
[INFO] [stdout]     |                                                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/scene.rs:9:26
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub objects: Vec<Box<SceneObject>>
[INFO] [stdout]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stdout]   --> src/output.rs:57:19
[INFO] [stdout]    |
[INFO] [stdout] 57 |             bytes.into_iter().map(ToOwned::to_owned).collect::<Vec<_>>()
[INFO] [stdout]    |                   ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.05s
[INFO] running `Command { std: "docker" "inspect" "90349b16575d6fb87232db62cfba97a8e6f0f790c4b8ccc29189233489118a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90349b16575d6fb87232db62cfba97a8e6f0f790c4b8ccc29189233489118a1b", kill_on_drop: false }`
[INFO] [stdout] 90349b16575d6fb87232db62cfba97a8e6f0f790c4b8ccc29189233489118a1b
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] db287cccf0cfe7342f7be7ae3efcac46174d75581b5deec976a920ba2c6ac750
[INFO] running `Command { std: "docker" "start" "-a" "db287cccf0cfe7342f7be7ae3efcac46174d75581b5deec976a920ba2c6ac750", kill_on_drop: false }`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:136:72
[INFO] [stderr]     |
[INFO] [stderr] 136 | pub fn parse<P: AsRef<std::path::Path>>(path: P) -> Result<Config, Box<std::error::Error>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/parser.rs:266:42
[INFO] [stderr]     |
[INFO] [stderr] 266 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>>;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:274:42
[INFO] [stderr]     |
[INFO] [stderr] 274 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:284:42
[INFO] [stderr]     |
[INFO] [stderr] 284 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:303:42
[INFO] [stderr]     |
[INFO] [stderr] 303 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/geometry/plane.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub uv_mapper: Arc<UvMapper>,
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn UvMapper`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raytracing.rs:231:100
[INFO] [stderr]     |
[INFO] [stderr] 231 | fn get_closest_hit<'a>(params: &'a RaytraceParameters, ray: &Ray, bounces: u32) -> Option<(&'a Box<SceneObject>, GeometryHitInfo)> {
[INFO] [stderr]     |                                                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene.rs:9:26
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub objects: Vec<Box<SceneObject>>
[INFO] [stderr]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/output.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |             bytes.into_iter().map(ToOwned::to_owned).collect::<Vec<_>>()
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:136:72
[INFO] [stderr]     |
[INFO] [stderr] 136 | pub fn parse<P: AsRef<std::path::Path>>(path: P) -> Result<Config, Box<std::error::Error>> {
[INFO] [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[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/parser.rs:266:42
[INFO] [stderr]     |
[INFO] [stderr] 266 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>>;
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:274:42
[INFO] [stderr]     |
[INFO] [stderr] 274 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:284:42
[INFO] [stderr]     |
[INFO] [stderr] 284 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/parser.rs:303:42
[INFO] [stderr]     |
[INFO] [stderr] 303 |         -> Result<Arc<dyn UvMapper>, Box<std::error::Error>> {
[INFO] [stderr]     |                                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/geometry/plane.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub uv_mapper: Arc<UvMapper>,
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn UvMapper`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/raytracing.rs:231:100
[INFO] [stderr]     |
[INFO] [stderr] 231 | fn get_closest_hit<'a>(params: &'a RaytraceParameters, ray: &Ray, bounces: u32) -> Option<(&'a Box<SceneObject>, GeometryHitInfo)> {
[INFO] [stderr]     |                                                                                                    ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/scene.rs:9:26
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub objects: Vec<Box<SceneObject>>
[INFO] [stderr]   |                          ^^^^^^^^^^^ help: use `dyn`: `dyn SceneObject`
[INFO] [stderr] 
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[INFO] [stderr]   --> src/output.rs:57:19
[INFO] [stderr]    |
[INFO] [stderr] 57 |             bytes.into_iter().map(ToOwned::to_owned).collect::<Vec<_>>()
[INFO] [stderr]    |                   ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rays-917c7dfabdac382c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rays-ff5712d4ab2c8f25
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rays
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "db287cccf0cfe7342f7be7ae3efcac46174d75581b5deec976a920ba2c6ac750", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db287cccf0cfe7342f7be7ae3efcac46174d75581b5deec976a920ba2c6ac750", kill_on_drop: false }`
[INFO] [stdout] db287cccf0cfe7342f7be7ae3efcac46174d75581b5deec976a920ba2c6ac750