[INFO] updating cached repository codeworm96/hikari
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/codeworm96/hikari
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/codeworm96/hikari" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/codeworm96/hikari"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/codeworm96/hikari'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/codeworm96/hikari" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/codeworm96/hikari"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/codeworm96/hikari'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9ee56c8b59b104fa4395f8a362e0697fc78ebd85
[INFO] sha for GitHub repo codeworm96/hikari: 9ee56c8b59b104fa4395f8a362e0697fc78ebd85
[INFO] validating manifest of codeworm96/hikari on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of codeworm96/hikari on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing codeworm96/hikari
[INFO] finished frobbing codeworm96/hikari
[INFO] frobbed toml for codeworm96/hikari written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/codeworm96/hikari/Cargo.toml
[INFO] started frobbing codeworm96/hikari
[INFO] finished frobbing codeworm96/hikari
[INFO] frobbed toml for codeworm96/hikari written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/codeworm96/hikari/Cargo.toml
[INFO] crate codeworm96/hikari already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking codeworm96/hikari against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-6/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/codeworm96/hikari:/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=forbid" "-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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5815949a622399c525bc92fd034024f2a3ca069c68ce503df99ed35daa57fd35
[INFO] running `"docker" "start" "-a" "5815949a622399c525bc92fd034024f2a3ca069c68ce503df99ed35daa57fd35"`
[INFO] [stderr]    Compiling proc-macro2 v0.4.25
[INFO] [stderr]     Checking num_cpus v1.9.0
[INFO] [stderr]     Checking rand_os v0.1.1
[INFO] [stderr]     Checking rayon-core v1.4.1
[INFO] [stderr]     Checking rand v0.6.4
[INFO] [stderr]     Checking rayon v1.0.3
[INFO] [stderr]    Compiling quote v0.6.10
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]     Checking jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling num-derive v0.2.3
[INFO] [stderr]     Checking tiff v0.2.1
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking hikari v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `BvhNode`
[INFO] [stderr]  --> src/bvh_node.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct BvhNode {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build`
[INFO] [stderr]   --> src/bvh_node.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / pub fn build(
[INFO] [stderr] 14 | |     mut list: Vec<Box<dyn Hitable + Sync>>,
[INFO] [stderr] 15 | |     time0: f64,
[INFO] [stderr] 16 | |     time1: f64,
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     }
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CheckerTexture`
[INFO] [stderr]  --> src/checker_texture.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct CheckerTexture {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/checker_texture.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(odd: Box<dyn Texture + Sync>, even: Box<dyn Texture + Sync>) -> CheckerTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Dielectric`
[INFO] [stderr]  --> src/dielectric.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Dielectric {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/dielectric.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(ri: f64) -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ImageTexture`
[INFO] [stderr]  --> src/image_texture.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct ImageTexture {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/image_texture.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(image: RgbImage) -> ImageTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Metal`
[INFO] [stderr]  --> src/metal.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Metal {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/metal.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(a: Vec3, f: f64) -> Metal {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/moving_sphere.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new(
[INFO] [stderr] 19 | |         center0: Vec3,
[INFO] [stderr] 20 | |         center1: Vec3,
[INFO] [stderr] 21 | |         time0: f64,
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         }
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoiseTexture`
[INFO] [stderr]  --> src/noise_texture.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct NoiseTexture {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/noise_texture.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(scale: f64) -> NoiseTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sphere`
[INFO] [stderr]  --> src/sphere.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Sphere {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(center: Vec3, radius: f64, mat: Box<dyn Material + Sync>) -> Sphere {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `two_spheres`
[INFO] [stderr]   --> src/main.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn two_spheres() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `two_perlin_spheres`
[INFO] [stderr]   --> src/main.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn two_perlin_spheres() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `earth`
[INFO] [stderr]    --> src/main.rs:107:1
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn earth() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_scene`
[INFO] [stderr]    --> src/main.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn random_scene(rng: &mut ThreadRng) -> Box<dyn Hitable + Sync> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simple_light`
[INFO] [stderr]    --> src/main.rs:190:1
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn simple_light() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `BvhNode`
[INFO] [stderr]  --> src/bvh_node.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct BvhNode {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `build`
[INFO] [stderr]   --> src/bvh_node.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / pub fn build(
[INFO] [stderr] 14 | |     mut list: Vec<Box<dyn Hitable + Sync>>,
[INFO] [stderr] 15 | |     time0: f64,
[INFO] [stderr] 16 | |     time1: f64,
[INFO] [stderr] ...  |
[INFO] [stderr] 40 | |     }
[INFO] [stderr] 41 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `CheckerTexture`
[INFO] [stderr]  --> src/checker_texture.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct CheckerTexture {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/checker_texture.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(odd: Box<dyn Texture + Sync>, even: Box<dyn Texture + Sync>) -> CheckerTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Dielectric`
[INFO] [stderr]  --> src/dielectric.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Dielectric {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/dielectric.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn new(ri: f64) -> Dielectric {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ImageTexture`
[INFO] [stderr]  --> src/image_texture.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct ImageTexture {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/image_texture.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(image: RgbImage) -> ImageTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Metal`
[INFO] [stderr]  --> src/metal.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct Metal {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/metal.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(a: Vec3, f: f64) -> Metal {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/moving_sphere.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | /     pub fn new(
[INFO] [stderr] 19 | |         center0: Vec3,
[INFO] [stderr] 20 | |         center1: Vec3,
[INFO] [stderr] 21 | |         time0: f64,
[INFO] [stderr] ...  |
[INFO] [stderr] 33 | |         }
[INFO] [stderr] 34 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `NoiseTexture`
[INFO] [stderr]  --> src/noise_texture.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct NoiseTexture {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/noise_texture.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn new(scale: f64) -> NoiseTexture {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sphere`
[INFO] [stderr]  --> src/sphere.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Sphere {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/sphere.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(center: Vec3, radius: f64, mat: Box<dyn Material + Sync>) -> Sphere {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `two_spheres`
[INFO] [stderr]   --> src/main.rs:71:1
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn two_spheres() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `two_perlin_spheres`
[INFO] [stderr]   --> src/main.rs:92:1
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn two_perlin_spheres() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `earth`
[INFO] [stderr]    --> src/main.rs:107:1
[INFO] [stderr]     |
[INFO] [stderr] 107 | fn earth() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_scene`
[INFO] [stderr]    --> src/main.rs:117:1
[INFO] [stderr]     |
[INFO] [stderr] 117 | fn random_scene(rng: &mut ThreadRng) -> Box<dyn Hitable + Sync> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `simple_light`
[INFO] [stderr]    --> src/main.rs:190:1
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn simple_light() -> Box<dyn Hitable + Sync> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.43s
[INFO] running `"docker" "inspect" "5815949a622399c525bc92fd034024f2a3ca069c68ce503df99ed35daa57fd35"`
[INFO] running `"docker" "rm" "-f" "5815949a622399c525bc92fd034024f2a3ca069c68ce503df99ed35daa57fd35"`
[INFO] [stdout] 5815949a622399c525bc92fd034024f2a3ca069c68ce503df99ed35daa57fd35