[INFO] cloning repository https://github.com/rlokc/raytracer-challenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rlokc/raytracer-challenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlokc%2Fraytracer-challenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlokc%2Fraytracer-challenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5558a398601725162c13d5c9a1b1c83a97c24ea
[INFO] checking rlokc/raytracer-challenge against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlokc%2Fraytracer-challenge" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rlokc/raytracer-challenge
[INFO] finished tweaking git repo https://github.com/rlokc/raytracer-challenge
[INFO] tweaked toml for git repo https://github.com/rlokc/raytracer-challenge written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rlokc/raytracer-challenge on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rlokc/raytracer-challenge 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53e0c5ac5503964f73d3b27a85d506f253d4e7b15ab6502125cb3c250d0563d1
[INFO] running `Command { std: "docker" "start" "-a" "53e0c5ac5503964f73d3b27a85d506f253d4e7b15ab6502125cb3c250d0563d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53e0c5ac5503964f73d3b27a85d506f253d4e7b15ab6502125cb3c250d0563d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53e0c5ac5503964f73d3b27a85d506f253d4e7b15ab6502125cb3c250d0563d1", kill_on_drop: false }`
[INFO] [stdout] 53e0c5ac5503964f73d3b27a85d506f253d4e7b15ab6502125cb3c250d0563d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc0bd9b2da91b3353c4e018bac53637d315a59a5ace85ad2beaa790af06d7da2
[INFO] running `Command { std: "docker" "start" "-a" "cc0bd9b2da91b3353c4e018bac53637d315a59a5ace85ad2beaa790af06d7da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking fdeflate v0.3.3
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `right_sphere_material` is assigned to, but never used
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut right_sphere_material = Material::default();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_right_sphere_material` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `right_sphere_material` is never read
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     right_sphere_material.color = Color::new(0.5, 1.0, 0.1);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `right_sphere_material` is never read
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     right_sphere_material.diffuse = 0.7;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `right_sphere_material` is never read
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     right_sphere_material.specular = 0.3;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sphere`
[INFO] [stdout]  --> tests/shadow.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use raytracer::sphere::{sphere, Sphere};
[INFO] [stdout]   |                                     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `right_sphere_material` is assigned to, but never used
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:60:9
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let mut right_sphere_material = Material::default();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using `_right_sphere_material` instead
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `right_sphere_material` is never read
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     right_sphere_material.color = Color::new(0.5, 1.0, 0.1);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `right_sphere_material` is never read
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     right_sphere_material.diffuse = 0.7;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `right_sphere_material` is never read
[INFO] [stdout]   --> src/bin/ch7_capstone.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     right_sphere_material.specular = 0.3;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_shadow`
[INFO] [stdout]    --> tests/light.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout] 115 |         let in_shadow = true;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_shadow`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.15s
[INFO] running `Command { std: "docker" "inspect" "cc0bd9b2da91b3353c4e018bac53637d315a59a5ace85ad2beaa790af06d7da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc0bd9b2da91b3353c4e018bac53637d315a59a5ace85ad2beaa790af06d7da2", kill_on_drop: false }`
[INFO] [stdout] cc0bd9b2da91b3353c4e018bac53637d315a59a5ace85ad2beaa790af06d7da2
