[INFO] cloning repository https://github.com/Wafelack/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wafelack/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWafelack%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWafelack%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5f40c6a9ede0b44af85ba6e3a56c21368154c727
[INFO] checking Wafelack/raytracer against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWafelack%2Fraytracer" "/workspace/builds/worker-112/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-112/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Wafelack/raytracer on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Wafelack/raytracer
[INFO] finished tweaking git repo https://github.com/Wafelack/raytracer
[INFO] tweaked toml for git repo https://github.com/Wafelack/raytracer written to /workspace/builds/worker-112/source/Cargo.toml
[INFO] crate git repo https://github.com/Wafelack/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stb_image v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24d0063ba5ce885db9b6f91995cda6607041be423971db15f773e2145f838cd0
[INFO] running `Command { std: "docker" "start" "-a" "24d0063ba5ce885db9b6f91995cda6607041be423971db15f773e2145f838cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24d0063ba5ce885db9b6f91995cda6607041be423971db15f773e2145f838cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24d0063ba5ce885db9b6f91995cda6607041be423971db15f773e2145f838cd0", kill_on_drop: false }`
[INFO] [stdout] 24d0063ba5ce885db9b6f91995cda6607041be423971db15f773e2145f838cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e183f618695f2b4be0ffcc32d903478e28b4752f39be6e7f879903b596771224
[INFO] running `Command { std: "docker" "start" "-a" "e183f618695f2b4be0ffcc32d903478e28b4752f39be6e7f879903b596771224", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling const_fn v0.4.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]    Compiling memoffset v0.6.1
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling stb_image v0.2.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking raytracer v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/texture.rs (6 fixes)
[INFO] [stderr]        Fixed src/material/material.rs (7 fixes)
[INFO] [stderr]        Fixed src/main.rs (4 fixes)
[INFO] [stderr]        Fixed src/bvh.rs (3 fixes)
[INFO] [stderr]        Fixed src/objects/sphere.rs (4 fixes)
[INFO] [stderr]        Fixed src/objects/moving_sphere.rs (2 fixes)
[INFO] [stderr]        Fixed src/aarect.rs (6 fixes)
[INFO] [stderr]        Fixed src/camera.rs (1 fix)
[INFO] [stderr]        Fixed src/objects/hittable.rs (9 fixes)
[INFO] [stdout] warning: type `point3` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:188:10
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub type point3 = Vec3;
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to upper camel case: `Point3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `color` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub type color = Vec3;
[INFO] [stdout]     |          ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `point3` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:188:10
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub type point3 = Vec3;
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to upper camel case: `Point3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `color` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub type color = Vec3;
[INFO] [stdout]     |          ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sphere_material` is never read
[INFO] [stdout]    --> src/main.rs:386:25
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 let mut sphere_material: Arc<dyn Material> =
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sphere_material` is never read
[INFO] [stdout]    --> src/main.rs:386:25
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 let mut sphere_material: Arc<dyn Material> =
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_color`
[INFO] [stdout]  --> src/colors.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn write_color(pixel_color: color, samples_per_pixel: i32) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_min`
[INFO] [stdout]  --> src/material/boxx.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   box_min: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_max`
[INFO] [stdout]  --> src/material/boxx.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   box_max: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `point_count`
[INFO] [stdout]  --> src/perlin.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   point_count: usize,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_color`
[INFO] [stdout]  --> src/colors.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn write_color(pixel_color: color, samples_per_pixel: i32) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_min`
[INFO] [stdout]  --> src/material/boxx.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   box_min: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_max`
[INFO] [stdout]  --> src/material/boxx.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   box_max: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `point_count`
[INFO] [stdout]  --> src/perlin.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   point_count: usize,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.64s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking raytracer v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: type `point3` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:188:10
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub type point3 = Vec3;
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to upper camel case: `Point3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `color` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub type color = Vec3;
[INFO] [stdout]     |          ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `point3` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:188:10
[INFO] [stdout]     |
[INFO] [stdout] 188 | pub type point3 = Vec3;
[INFO] [stdout]     |          ^^^^^^ help: convert the identifier to upper camel case: `Point3`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `color` should have an upper camel case name
[INFO] [stdout]    --> src/vec3.rs:189:10
[INFO] [stdout]     |
[INFO] [stdout] 189 | pub type color = Vec3;
[INFO] [stdout]     |          ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Color`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sphere_material` is never read
[INFO] [stdout]    --> src/main.rs:386:25
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 let mut sphere_material: Arc<dyn Material> =
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sphere_material` is never read
[INFO] [stdout]    --> src/main.rs:386:25
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 let mut sphere_material: Arc<dyn Material> =
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_color`
[INFO] [stdout]  --> src/colors.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn write_color(pixel_color: color, samples_per_pixel: i32) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_min`
[INFO] [stdout]  --> src/material/boxx.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   box_min: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_max`
[INFO] [stdout]  --> src/material/boxx.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   box_max: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `point_count`
[INFO] [stdout]  --> src/perlin.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   point_count: usize,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `w`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     w: Vec3,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_color`
[INFO] [stdout]  --> src/colors.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn write_color(pixel_color: color, samples_per_pixel: i32) {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_min`
[INFO] [stdout]  --> src/material/boxx.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 |   box_min: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `box_max`
[INFO] [stdout]  --> src/material/boxx.rs:9:3
[INFO] [stdout]   |
[INFO] [stdout] 9 |   box_max: point3,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `point_count`
[INFO] [stdout]  --> src/perlin.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 |   point_count: usize,
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "e183f618695f2b4be0ffcc32d903478e28b4752f39be6e7f879903b596771224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e183f618695f2b4be0ffcc32d903478e28b4752f39be6e7f879903b596771224", kill_on_drop: false }`
[INFO] [stdout] e183f618695f2b4be0ffcc32d903478e28b4752f39be6e7f879903b596771224