[INFO] cloning repository https://github.com/StevenYeu/ray-tracing-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/StevenYeu/ray-tracing-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStevenYeu%2Fray-tracing-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStevenYeu%2Fray-tracing-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d98859f7c15ebdcdfb421774088a789b848edeeb
[INFO] testing StevenYeu/ray-tracing-rust against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStevenYeu%2Fray-tracing-rust" "/workspace/builds/worker-118/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-118/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/StevenYeu/ray-tracing-rust on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/StevenYeu/ray-tracing-rust
[INFO] finished tweaking git repo https://github.com/StevenYeu/ray-tracing-rust
[INFO] tweaked toml for git repo https://github.com/StevenYeu/ray-tracing-rust written to /workspace/builds/worker-118/source/Cargo.toml
[INFO] crate git repo https://github.com/StevenYeu/ray-tracing-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfe8d5146888e20ada3d222051e538338fad702021ba36e42e71baf1cb389ff6
[INFO] running `Command { std: "docker" "start" "-a" "cfe8d5146888e20ada3d222051e538338fad702021ba36e42e71baf1cb389ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfe8d5146888e20ada3d222051e538338fad702021ba36e42e71baf1cb389ff6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfe8d5146888e20ada3d222051e538338fad702021ba36e42e71baf1cb389ff6", kill_on_drop: false }`
[INFO] [stdout] cfe8d5146888e20ada3d222051e538338fad702021ba36e42e71baf1cb389ff6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8a6ee87bcdcbb25b5249254566b6a88823d1c853851eb5ebfbc5e949fdaa18d
[INFO] running `Command { std: "docker" "start" "-a" "e8a6ee87bcdcbb25b5249254566b6a88823d1c853851eb5ebfbc5e949fdaa18d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::hittable`
[INFO] [stdout]  --> src/graphics/sphere.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::hittable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Sphere`
[INFO] [stdout]  --> src/graphics/sphere.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Sphere {
[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`
[INFO] [stdout]   --> src/graphics/sphere.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub fn new(cen: Point, r: f64) -> Sphere {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "e8a6ee87bcdcbb25b5249254566b6a88823d1c853851eb5ebfbc5e949fdaa18d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a6ee87bcdcbb25b5249254566b6a88823d1c853851eb5ebfbc5e949fdaa18d", kill_on_drop: false }`
[INFO] [stdout] e8a6ee87bcdcbb25b5249254566b6a88823d1c853851eb5ebfbc5e949fdaa18d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a08f11162b7a70711ba73414116b752cfbf2c1add0d3d18945f0074662313e6
[INFO] running `Command { std: "docker" "start" "-a" "7a08f11162b7a70711ba73414116b752cfbf2c1add0d3d18945f0074662313e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::hittable`
[INFO] [stdout]  --> src/graphics/sphere.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::hittable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Sphere`
[INFO] [stdout]  --> src/graphics/sphere.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Sphere {
[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`
[INFO] [stdout]   --> src/graphics/sphere.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |   pub fn new(cen: Point, r: f64) -> Sphere {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "7a08f11162b7a70711ba73414116b752cfbf2c1add0d3d18945f0074662313e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a08f11162b7a70711ba73414116b752cfbf2c1add0d3d18945f0074662313e6", kill_on_drop: false }`
[INFO] [stdout] 7a08f11162b7a70711ba73414116b752cfbf2c1add0d3d18945f0074662313e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-118/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd69d85f480598c5621b9a99261028637044f3dce4b59253d9f96efe535b421d
[INFO] running `Command { std: "docker" "start" "-a" "dd69d85f480598c5621b9a99261028637044f3dce4b59253d9f96efe535b421d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `super::hittable`
[INFO] [stderr]  --> src/graphics/sphere.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::hittable;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Sphere`
[INFO] [stderr]  --> src/graphics/sphere.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Sphere {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/graphics/sphere.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 |   pub fn new(cen: Point, r: f64) -> Sphere {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ray-tracing-rust` (bin "ray-tracing-rust" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ray_tracing_rust-deb9e6174c202afd)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dd69d85f480598c5621b9a99261028637044f3dce4b59253d9f96efe535b421d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd69d85f480598c5621b9a99261028637044f3dce4b59253d9f96efe535b421d", kill_on_drop: false }`
[INFO] [stdout] dd69d85f480598c5621b9a99261028637044f3dce4b59253d9f96efe535b421d