[INFO] cloning repository https://github.com/andrecp/raytracer-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrecp/raytracer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrecp%2Fraytracer-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrecp%2Fraytracer-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 283eedf95e4e83c8715a4313d7b60b250f81ba5c
[INFO] checking andrecp/raytracer-rs against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrecp%2Fraytracer-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/andrecp/raytracer-rs on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/andrecp/raytracer-rs
[INFO] finished tweaking git repo https://github.com/andrecp/raytracer-rs
[INFO] tweaked toml for git repo https://github.com/andrecp/raytracer-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/andrecp/raytracer-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 477af4e68d7fc6ddc8fe155d011bf43f087f7f25d4b7519e607329f27e40b330
[INFO] running `Command { std: "docker" "start" "-a" "477af4e68d7fc6ddc8fe155d011bf43f087f7f25d4b7519e607329f27e40b330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "477af4e68d7fc6ddc8fe155d011bf43f087f7f25d4b7519e607329f27e40b330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "477af4e68d7fc6ddc8fe155d011bf43f087f7f25d4b7519e607329f27e40b330", kill_on_drop: false }`
[INFO] [stdout] 477af4e68d7fc6ddc8fe155d011bf43f087f7f25d4b7519e607329f27e40b330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d790ce4b8e9417120017862b9316a946ae753620e4ff9391bbd392b42ee9cb86
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d790ce4b8e9417120017862b9316a946ae753620e4ff9391bbd392b42ee9cb86", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking raytracer-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]   --> src/vec3.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn zero() -> RGB {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_r_g_b`
[INFO] [stdout]   --> src/vec3.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new_r_g_b(r: f64, g: f64, b: f64) -> RGB {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `r`
[INFO] [stdout]   --> src/vec3.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn r(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `g`
[INFO] [stdout]   --> src/vec3.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn g(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b`
[INFO] [stdout]   --> src/vec3.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn b(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]   --> src/vec3.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn zero() -> XYZ {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]   --> src/vec3.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn x(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]   --> src/vec3.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn z(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]  --> src/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     A: &'a Vec3,
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]  --> src/ray.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     B:  Vec3
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(A: &'a Vec3, B: Vec3) -> Ray<'a> {
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(A: &'a Vec3, B: Vec3) -> Ray<'a> {
[INFO] [stdout]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]   --> src/vec3.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn zero() -> RGB {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_r_g_b`
[INFO] [stdout]   --> src/vec3.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn new_r_g_b(r: f64, g: f64, b: f64) -> RGB {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `r`
[INFO] [stdout]   --> src/vec3.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub fn r(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `g`
[INFO] [stdout]   --> src/vec3.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn g(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `b`
[INFO] [stdout]   --> src/vec3.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn b(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `zero`
[INFO] [stdout]   --> src/vec3.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn zero() -> XYZ {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `x`
[INFO] [stdout]   --> src/vec3.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 |     pub fn x(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `z`
[INFO] [stdout]   --> src/vec3.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn z(&self) -> f64 {
[INFO] [stdout]    |            ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]  --> src/ray.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     A: &'a Vec3,
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `B` should have a snake case name
[INFO] [stdout]  --> src/ray.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     B:  Vec3
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(A: &'a Vec3, B: Vec3) -> Ray<'a> {
[INFO] [stdout]    |                ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/ray.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn new(A: &'a Vec3, B: Vec3) -> Ray<'a> {
[INFO] [stdout]    |                             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.64s
[INFO] running `Command { std: "docker" "inspect" "d790ce4b8e9417120017862b9316a946ae753620e4ff9391bbd392b42ee9cb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d790ce4b8e9417120017862b9316a946ae753620e4ff9391bbd392b42ee9cb86", kill_on_drop: false }`
[INFO] [stdout] d790ce4b8e9417120017862b9316a946ae753620e4ff9391bbd392b42ee9cb86