[INFO] cloning repository https://github.com/debater-coder/rust-tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/debater-coder/rust-tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebater-coder%2Frust-tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebater-coder%2Frust-tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e9360745d99a7f975be6d2a6bfdce5f30093b870
[INFO] testing debater-coder/rust-tracer against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdebater-coder%2Frust-tracer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/debater-coder/rust-tracer
[INFO] finished tweaking git repo https://github.com/debater-coder/rust-tracer
[INFO] tweaked toml for git repo https://github.com/debater-coder/rust-tracer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/debater-coder/rust-tracer on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/debater-coder/rust-tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d98f3bdda0b67cb1722adc1ff04ab47f669b5a6380cdeb4c45ec450d13c38dfb
[INFO] running `Command { std: "docker" "start" "-a" "d98f3bdda0b67cb1722adc1ff04ab47f669b5a6380cdeb4c45ec450d13c38dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d98f3bdda0b67cb1722adc1ff04ab47f669b5a6380cdeb4c45ec450d13c38dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98f3bdda0b67cb1722adc1ff04ab47f669b5a6380cdeb4c45ec450d13c38dfb", kill_on_drop: false }`
[INFO] [stdout] d98f3bdda0b67cb1722adc1ff04ab47f669b5a6380cdeb4c45ec450d13c38dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcaf16b90334591a2b75ee39ee73771733586f0c08046d57c433d891c61ebcb0
[INFO] running `Command { std: "docker" "start" "-a" "bcaf16b90334591a2b75ee39ee73771733586f0c08046d57c433d891c61ebcb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rust-tracer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittables.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittables.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/hittables.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |                ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "bcaf16b90334591a2b75ee39ee73771733586f0c08046d57c433d891c61ebcb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcaf16b90334591a2b75ee39ee73771733586f0c08046d57c433d891c61ebcb0", kill_on_drop: false }`
[INFO] [stdout] bcaf16b90334591a2b75ee39ee73771733586f0c08046d57c433d891c61ebcb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6373ab1a6b2a7abd64bca007705a441ac8808bc89c98d8b77a6f32cf721a69c2
[INFO] running `Command { std: "docker" "start" "-a" "6373ab1a6b2a7abd64bca007705a441ac8808bc89c98d8b77a6f32cf721a69c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-tracer v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittables.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittables.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/hittables.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |                ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittables.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord>;
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>>;
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/hittables.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]    |                                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/hittables.rs:117:16
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stdout]     |                ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stdout]     |                                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "6373ab1a6b2a7abd64bca007705a441ac8808bc89c98d8b77a6f32cf721a69c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6373ab1a6b2a7abd64bca007705a441ac8808bc89c98d8b77a6f32cf721a69c2", kill_on_drop: false }`
[INFO] [stdout] 6373ab1a6b2a7abd64bca007705a441ac8808bc89c98d8b77a6f32cf721a69c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4af62bf5cadddf91a851e03ba5f62cfcb88b0272ab66c481e2d62afd3c48f51
[INFO] running `Command { std: "docker" "start" "-a" "b4af62bf5cadddf91a851e03ba5f62cfcb88b0272ab66c481e2d62afd3c48f51", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/hittables.rs:42:12
[INFO] [stdout] running 10 tests
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord>;
[INFO] [stderr]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>>;
[INFO] [stderr]    |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/hittables.rs:62:12
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stderr]    |            ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 62 |     fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stderr]    |                                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/hittables.rs:117:16
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord> {
[INFO] [stderr]     |                ^^^^^ this lifetime flows to the output            --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn hit(&self, ray: Ray, t_min: f64, t_max: f64) -> Option<HitRecord<'_>> {
[INFO] [stderr]     |                                                                            ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-tracer` (lib) generated 3 warnings
[INFO] [stderr] warning: `rust-tracer` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_tracer-c49f1f1c3209e7ea)
[INFO] [stdout] test math::tests::vector_add_assign ... ok
[INFO] [stdout] test math::tests::vector_div ... ok
[INFO] [stdout] test math::tests::vector_div_assign ... ok
[INFO] [stdout] test math::tests::vector_eq ... ok
[INFO] [stdout] test math::tests::vector_mul ... ok
[INFO] [stdout] test math::tests::vector_neg ... ok
[INFO] [stdout] test math::tests::vector_mul_assign ... ok
[INFO] [stdout] test math::tests::vector_sub ... ok
[INFO] [stdout] test math::tests::vector_sub_assign ... ok
[INFO] [stdout] test math::tests::vector_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_tracer-4a7a90aeb1fd7408)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_tracer
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - render_to_stdout (line 82) ... FAILED
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - render_to_stdout (line 82) stdout ----
[INFO] [stdout] error[E0277]: expected a `Fn()` closure, found `HittableList`
[INFO] [stdout]    --> src/lib.rs:137:46
[INFO] [stdout]     |
[INFO] [stdout] 58  | rust_tracer::render_to_stdout(400, 100, 50, &world, &camera);
[INFO] [stdout]     | -----------------------------                ^^^^^ expected an `Fn()` closure, found `HittableList`
[INFO] [stdout]     | |
[INFO] [stdout]     | required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Fn()` is not implemented for `HittableList`
[INFO] [stdout]     = note: wrap the `HittableList` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]     = note: required for `&HittableList` to implement `Fn()`
[INFO] [stdout] note: required by a bound in `render_to_stdout`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:147:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub fn render_to_stdout<F>(
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 147 |     F: Fn() -> HittableList + Send + 'static + Copy,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^ required by this bound in `render_to_stdout`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `HittableList`
[INFO] [stdout]    --> src/lib.rs:137:45
[INFO] [stdout]     |
[INFO] [stdout] 58  | rust_tracer::render_to_stdout(400, 100, 50, &world, &camera);
[INFO] [stdout]     | -----------------------------               ^^^^^^ expected an `FnOnce()` closure, found `HittableList`
[INFO] [stdout]     | |
[INFO] [stdout]     | required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FnOnce()` is not implemented for `HittableList`
[INFO] [stdout]     = note: wrap the `HittableList` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout] note: required by a bound in `render_to_stdout`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:147:16
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub fn render_to_stdout<F>(
[INFO] [stdout]     |        ---------------- required by a bound in this function
[INFO] [stdout] ...
[INFO] [stdout] 147 |     F: Fn() -> HittableList + Send + 'static + Copy,
[INFO] [stdout]     |                ^^^^^^^^^^^^ required by this bound in `render_to_stdout`
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 6 arguments but 5 arguments were supplied
[INFO] [stdout]    --> src/lib.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 58  | rust_tracer::render_to_stdout(400, 100, 50, &world, &camera);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-------------------------------
[INFO] [stdout]     |                              |                      |
[INFO] [stdout]     |                              |                      expected `Camera`, found `&Camera`
[INFO] [stdout]     |                              argument #6 of type `usize` is missing
[INFO] [stdout]     |
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 | pub fn render_to_stdout<F>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]     |
[INFO] [stdout] 58  - rust_tracer::render_to_stdout(400, 100, 50, &world, &camera);
[INFO] [stdout] 58  + rust_tracer::render_to_stdout(400, 100, 50, &world, camera);
[INFO] [stdout]     |
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 58  - rust_tracer::render_to_stdout(400, 100, 50, &world, &camera);
[INFO] [stdout] 58  + rust_tracer::render_to_stdout(400, 100, 50, &world, /* Camera */, /* usize */);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - render_to_stdout (line 82)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4af62bf5cadddf91a851e03ba5f62cfcb88b0272ab66c481e2d62afd3c48f51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4af62bf5cadddf91a851e03ba5f62cfcb88b0272ab66c481e2d62afd3c48f51", kill_on_drop: false }`
[INFO] [stdout] b4af62bf5cadddf91a851e03ba5f62cfcb88b0272ab66c481e2d62afd3c48f51
