[INFO] updating cached repository rumbogs/rust-raytracer-one-weekend [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rumbogs/rust-raytracer-one-weekend [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rumbogs/rust-raytracer-one-weekend" "work/ex/beta-1.38-1/sources/1.37.0/gh/rumbogs/rust-raytracer-one-weekend"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rumbogs/rust-raytracer-one-weekend'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rumbogs/rust-raytracer-one-weekend" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rumbogs/rust-raytracer-one-weekend"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rumbogs/rust-raytracer-one-weekend'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3a6ad8d1637e00ff86a6e469466b6cd95096f149 [INFO] sha for GitHub repo rumbogs/rust-raytracer-one-weekend: 3a6ad8d1637e00ff86a6e469466b6cd95096f149 [INFO] validating manifest of rumbogs/rust-raytracer-one-weekend on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rumbogs/rust-raytracer-one-weekend on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rumbogs/rust-raytracer-one-weekend [INFO] finished frobbing rumbogs/rust-raytracer-one-weekend [INFO] frobbed toml for rumbogs/rust-raytracer-one-weekend written to work/ex/beta-1.38-1/sources/1.37.0/gh/rumbogs/rust-raytracer-one-weekend/Cargo.toml [INFO] started frobbing rumbogs/rust-raytracer-one-weekend [INFO] finished frobbing rumbogs/rust-raytracer-one-weekend [INFO] frobbed toml for rumbogs/rust-raytracer-one-weekend written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rumbogs/rust-raytracer-one-weekend/Cargo.toml [INFO] crate rumbogs/rust-raytracer-one-weekend already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rumbogs/rust-raytracer-one-weekend against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rumbogs/rust-raytracer-one-weekend:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f6c65918ac2a4e2fdc575b16ba2f1cc8bae8131a1f7a1c4b839c4f213fe51a86 [INFO] running `"docker" "start" "-a" "f6c65918ac2a4e2fdc575b16ba2f1cc8bae8131a1f7a1c4b839c4f213fe51a86"` [INFO] [stderr] Compiling libc v0.2.46 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.6.3 [INFO] [stderr] Compiling inflate v0.4.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling gif v0.10.1 [INFO] [stderr] Compiling smallvec v0.6.8 [INFO] [stderr] Compiling deflate v0.7.19 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.4 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.7.0 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling crossbeam-deque v0.6.3 [INFO] [stderr] Compiling rand_os v0.1.1 [INFO] [stderr] Compiling num_cpus v1.9.0 [INFO] [stderr] Compiling png v0.12.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.6 [INFO] [stderr] Compiling crossbeam v0.6.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.15 [INFO] [stderr] Compiling tiff v0.2.1 [INFO] [stderr] Compiling image v0.20.1 [INFO] [stderr] Compiling raytracing-one-weekend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::object_list::ObjectList` [INFO] [stderr] --> src/bvh_node.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::object_list::ObjectList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::qsort::quick_sort` [INFO] [stderr] --> src/bvh_node.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::qsort::quick_sort; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/bvh_node.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | fn box_x_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [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/bvh_node.rs:12:52 [INFO] [stderr] | [INFO] [stderr] 12 | fn box_x_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | fn box_y_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:31:52 [INFO] [stderr] | [INFO] [stderr] 31 | fn box_y_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:50:26 [INFO] [stderr] | [INFO] [stderr] 50 | fn box_z_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:50:52 [INFO] [stderr] | [INFO] [stderr] 50 | fn box_z_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:73:24 [INFO] [stderr] | [INFO] [stderr] 73 | roots: Option<(Box, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:73:46 [INFO] [stderr] | [INFO] [stderr] 73 | roots: Option<(Box, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:77:31 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn new(objects: &[Box], time0: f32, time1: f32) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | let mut roots: Option<(Box, Box)> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:80:58 [INFO] [stderr] | [INFO] [stderr] 80 | let mut roots: Option<(Box, Box)> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ConstantTexture` [INFO] [stderr] --> src/material.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | use super::texture::{ConstantTexture, Texture}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/object.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/object.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/object.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:35:34 [INFO] [stderr] | [INFO] [stderr] 35 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/aabb.rs:62:28 [INFO] [stderr] | [INFO] [stderr] 62 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t0` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/aabb.rs:62:37 [INFO] [stderr] | [INFO] [stderr] 62 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mat` [INFO] [stderr] --> src/bvh_node.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | Some((rec, mat)) => match &self.roots { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_mat` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/bvh_node.rs:161:19 [INFO] [stderr] | [INFO] [stderr] 161 | Some((rec, mat)) => match &self.roots { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/bvh_node.rs:202:28 [INFO] [stderr] | [INFO] [stderr] 202 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/bvh_node.rs:202:37 [INFO] [stderr] | [INFO] [stderr] 202 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/moving_sphere.rs:77:28 [INFO] [stderr] | [INFO] [stderr] 77 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/moving_sphere.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 77 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:29:29 [INFO] [stderr] | [INFO] [stderr] 29 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:29:37 [INFO] [stderr] | [INFO] [stderr] 29 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_x_compare` [INFO] [stderr] --> src/bvh_node.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | fn box_x_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_y_compare` [INFO] [stderr] --> src/bvh_node.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | fn box_y_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_z_compare` [INFO] [stderr] --> src/bvh_node.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | fn box_z_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `w` [INFO] [stderr] --> src/camera.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | w: Vector3, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partition` [INFO] [stderr] --> src/qsort.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / fn partition(v: &mut [T], f: &F) -> usize [INFO] [stderr] 2 | | where [INFO] [stderr] 3 | | F: Fn(&T, &T) -> bool, [INFO] [stderr] 4 | | { [INFO] [stderr] ... | [INFO] [stderr] 19 | | store_index [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `quick_sort` [INFO] [stderr] --> src/qsort.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub fn quick_sort(v: &mut [T], f: &F) [INFO] [stderr] 23 | | where [INFO] [stderr] 24 | | F: Fn(&T, &T) -> bool, [INFO] [stderr] 25 | | { [INFO] [stderr] ... | [INFO] [stderr] 31 | | } [INFO] [stderr] 32 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `make_unit_vector` [INFO] [stderr] --> src/vector3.rs:41:3 [INFO] [stderr] | [INFO] [stderr] 41 | fn make_unit_vector(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:116:25 [INFO] [stderr] | [INFO] [stderr] 116 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:122:25 [INFO] [stderr] | [INFO] [stderr] 122 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `leftBvh` should have a snake case name [INFO] [stderr] --> src/bvh_node.rs:128:27 [INFO] [stderr] | [INFO] [stderr] 128 | Some((leftBvh, rightBvh)) => { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `left_bvh` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `rightBvh` should have a snake case name [INFO] [stderr] --> src/bvh_node.rs:128:36 [INFO] [stderr] | [INFO] [stderr] 128 | Some((leftBvh, rightBvh)) => { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `right_bvh` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:132:33 [INFO] [stderr] | [INFO] [stderr] 132 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:138:33 [INFO] [stderr] | [INFO] [stderr] 138 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `"docker" "inspect" "f6c65918ac2a4e2fdc575b16ba2f1cc8bae8131a1f7a1c4b839c4f213fe51a86"` [INFO] running `"docker" "rm" "-f" "f6c65918ac2a4e2fdc575b16ba2f1cc8bae8131a1f7a1c4b839c4f213fe51a86"` [INFO] [stdout] f6c65918ac2a4e2fdc575b16ba2f1cc8bae8131a1f7a1c4b839c4f213fe51a86 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rumbogs/rust-raytracer-one-weekend:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 876f1770552b67390a0f8a8e81acacc37f34c1f3f1fb4551115eef33af4b2f90 [INFO] running `"docker" "start" "-a" "876f1770552b67390a0f8a8e81acacc37f34c1f3f1fb4551115eef33af4b2f90"` [INFO] [stderr] Compiling raytracing-one-weekend v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `super::object_list::ObjectList` [INFO] [stderr] --> src/bvh_node.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::object_list::ObjectList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::qsort::quick_sort` [INFO] [stderr] --> src/bvh_node.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use super::qsort::quick_sort; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> src/bvh_node.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:12:26 [INFO] [stderr] | [INFO] [stderr] 12 | fn box_x_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [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/bvh_node.rs:12:52 [INFO] [stderr] | [INFO] [stderr] 12 | fn box_x_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | fn box_y_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:31:52 [INFO] [stderr] | [INFO] [stderr] 31 | fn box_y_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:50:26 [INFO] [stderr] | [INFO] [stderr] 50 | fn box_z_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:50:52 [INFO] [stderr] | [INFO] [stderr] 50 | fn box_z_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:73:24 [INFO] [stderr] | [INFO] [stderr] 73 | roots: Option<(Box, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:73:46 [INFO] [stderr] | [INFO] [stderr] 73 | roots: Option<(Box, Box)>, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:77:31 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn new(objects: &[Box], time0: f32, time1: f32) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:80:36 [INFO] [stderr] | [INFO] [stderr] 80 | let mut roots: Option<(Box, Box)> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bvh_node.rs:80:58 [INFO] [stderr] | [INFO] [stderr] 80 | let mut roots: Option<(Box, Box)> = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: unused import: `ConstantTexture` [INFO] [stderr] --> src/material.rs:4:22 [INFO] [stderr] | [INFO] [stderr] 4 | use super::texture::{ConstantTexture, Texture}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/object.rs:12:20 [INFO] [stderr] | [INFO] [stderr] 12 | impl Clone for Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/object.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | fn clone(&self) -> Box { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/object.rs:25:32 [INFO] [stderr] | [INFO] [stderr] 25 | fn box_clone(&self) -> Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:35:34 [INFO] [stderr] | [INFO] [stderr] 35 | let mut object_list: Vec> = Vec::with_capacity(n + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Hittable + Sync` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/aabb.rs:62:28 [INFO] [stderr] | [INFO] [stderr] 62 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t0` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/aabb.rs:62:37 [INFO] [stderr] | [INFO] [stderr] 62 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mat` [INFO] [stderr] --> src/bvh_node.rs:161:24 [INFO] [stderr] | [INFO] [stderr] 161 | Some((rec, mat)) => match &self.roots { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_mat` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `rec` [INFO] [stderr] --> src/bvh_node.rs:161:19 [INFO] [stderr] | [INFO] [stderr] 161 | Some((rec, mat)) => match &self.roots { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_rec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/bvh_node.rs:202:28 [INFO] [stderr] | [INFO] [stderr] 202 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/bvh_node.rs:202:37 [INFO] [stderr] | [INFO] [stderr] 202 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t0` [INFO] [stderr] --> src/moving_sphere.rs:77:28 [INFO] [stderr] | [INFO] [stderr] 77 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t0` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t1` [INFO] [stderr] --> src/moving_sphere.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 77 | fn bounding_box(&self, t0: f32, t1: f32) -> Option { [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_t1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `u` [INFO] [stderr] --> src/texture.rs:29:21 [INFO] [stderr] | [INFO] [stderr] 29 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_u` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v` [INFO] [stderr] --> src/texture.rs:29:29 [INFO] [stderr] | [INFO] [stderr] 29 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_v` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p` [INFO] [stderr] --> src/texture.rs:29:37 [INFO] [stderr] | [INFO] [stderr] 29 | fn value(&self, u: f32, v: f32, p: &Vector3) -> Vector3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_p` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_x_compare` [INFO] [stderr] --> src/bvh_node.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | fn box_x_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_y_compare` [INFO] [stderr] --> src/bvh_node.rs:31:1 [INFO] [stderr] | [INFO] [stderr] 31 | fn box_y_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `box_z_compare` [INFO] [stderr] --> src/bvh_node.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | fn box_z_compare(a: &Box, b: &Box) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `w` [INFO] [stderr] --> src/camera.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | w: Vector3, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `partition` [INFO] [stderr] --> src/qsort.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / fn partition(v: &mut [T], f: &F) -> usize [INFO] [stderr] 2 | | where [INFO] [stderr] 3 | | F: Fn(&T, &T) -> bool, [INFO] [stderr] 4 | | { [INFO] [stderr] ... | [INFO] [stderr] 19 | | store_index [INFO] [stderr] 20 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `quick_sort` [INFO] [stderr] --> src/qsort.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | / pub fn quick_sort(v: &mut [T], f: &F) [INFO] [stderr] 23 | | where [INFO] [stderr] 24 | | F: Fn(&T, &T) -> bool, [INFO] [stderr] 25 | | { [INFO] [stderr] ... | [INFO] [stderr] 31 | | } [INFO] [stderr] 32 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `make_unit_vector` [INFO] [stderr] --> src/vector3.rs:41:3 [INFO] [stderr] | [INFO] [stderr] 41 | fn make_unit_vector(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:18:13 [INFO] [stderr] | [INFO] [stderr] 18 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:56:13 [INFO] [stderr] | [INFO] [stderr] 56 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:116:25 [INFO] [stderr] | [INFO] [stderr] 116 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:122:25 [INFO] [stderr] | [INFO] [stderr] 122 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `leftBvh` should have a snake case name [INFO] [stderr] --> src/bvh_node.rs:128:27 [INFO] [stderr] | [INFO] [stderr] 128 | Some((leftBvh, rightBvh)) => { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `left_bvh` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `rightBvh` should have a snake case name [INFO] [stderr] --> src/bvh_node.rs:128:36 [INFO] [stderr] | [INFO] [stderr] 128 | Some((leftBvh, rightBvh)) => { [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `right_bvh` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:132:33 [INFO] [stderr] | [INFO] [stderr] 132 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bvh_node.rs:138:33 [INFO] [stderr] | [INFO] [stderr] 138 | io::stderr().write(b"no bounding box in BvhNode constructor\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `"docker" "inspect" "876f1770552b67390a0f8a8e81acacc37f34c1f3f1fb4551115eef33af4b2f90"` [INFO] running `"docker" "rm" "-f" "876f1770552b67390a0f8a8e81acacc37f34c1f3f1fb4551115eef33af4b2f90"` [INFO] [stdout] 876f1770552b67390a0f8a8e81acacc37f34c1f3f1fb4551115eef33af4b2f90 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rumbogs/rust-raytracer-one-weekend:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] c64575e74ece899deed911d486e1d08c5a2455defd53f0d653e3e923b1f16a46 [INFO] running `"docker" "start" "-a" "c64575e74ece899deed911d486e1d08c5a2455defd53f0d653e3e923b1f16a46"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/raytracing_one_weekend-9d2a77a2cae63ef1 [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 `"docker" "inspect" "c64575e74ece899deed911d486e1d08c5a2455defd53f0d653e3e923b1f16a46"` [INFO] running `"docker" "rm" "-f" "c64575e74ece899deed911d486e1d08c5a2455defd53f0d653e3e923b1f16a46"` [INFO] [stdout] c64575e74ece899deed911d486e1d08c5a2455defd53f0d653e3e923b1f16a46