[INFO] cloning repository https://github.com/osak/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/osak/ray-tracing-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosak%2Fray-tracing-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosak%2Fray-tracing-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8d3f21a49803a876ed1be61a129b48f88657017
[INFO] testing osak/ray-tracing-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fosak%2Fray-tracing-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/osak/ray-tracing-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/osak/ray-tracing-rust
[INFO] finished tweaking git repo https://github.com/osak/ray-tracing-rust
[INFO] tweaked toml for git repo https://github.com/osak/ray-tracing-rust written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/osak/ray-tracing-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee5f52e0e33c3e6b0af501148e471c1e65fbc7f1ff5ca563f40e7cfd1ba6f409
[INFO] running `Command { std: "docker" "start" "-a" "ee5f52e0e33c3e6b0af501148e471c1e65fbc7f1ff5ca563f40e7cfd1ba6f409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee5f52e0e33c3e6b0af501148e471c1e65fbc7f1ff5ca563f40e7cfd1ba6f409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee5f52e0e33c3e6b0af501148e471c1e65fbc7f1ff5ca563f40e7cfd1ba6f409", kill_on_drop: false }`
[INFO] [stdout] ee5f52e0e33c3e6b0af501148e471c1e65fbc7f1ff5ca563f40e7cfd1ba6f409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bb38bcc2228b41ab97b21f0cb2d3339d26c4a27132d2185f7983c4cfb18027a
[INFO] running `Command { std: "docker" "start" "-a" "6bb38bcc2228b41ab97b21f0cb2d3339d26c4a27132d2185f7983c4cfb18027a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling impl_ops v0.1.1
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling ray-tracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `Color`
[INFO] [stdout]    --> fallback/vec3.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub type Color = 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: `clamp`
[INFO] [stdout]   --> main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn clamp(v: f64, min: f64, max: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
[INFO] running `Command { std: "docker" "inspect" "6bb38bcc2228b41ab97b21f0cb2d3339d26c4a27132d2185f7983c4cfb18027a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bb38bcc2228b41ab97b21f0cb2d3339d26c4a27132d2185f7983c4cfb18027a", kill_on_drop: false }`
[INFO] [stdout] 6bb38bcc2228b41ab97b21f0cb2d3339d26c4a27132d2185f7983c4cfb18027a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c87b5076a895668b0b3a1735e73dec80468653772ab7a86660860b15e1c3652f
[INFO] running `Command { std: "docker" "start" "-a" "c87b5076a895668b0b3a1735e73dec80468653772ab7a86660860b15e1c3652f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracing-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `Color`
[INFO] [stdout]    --> fallback/vec3.rs:137:1
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub type Color = 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: `clamp`
[INFO] [stdout]   --> main.rs:46:4
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn clamp(v: f64, min: f64, max: f64) -> f64 {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "c87b5076a895668b0b3a1735e73dec80468653772ab7a86660860b15e1c3652f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87b5076a895668b0b3a1735e73dec80468653772ab7a86660860b15e1c3652f", kill_on_drop: false }`
[INFO] [stdout] c87b5076a895668b0b3a1735e73dec80468653772ab7a86660860b15e1c3652f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f0c75d83717f24d5dd4b3b8ddd0a4ac0e04b9a67c23ccc7a7b9789823d3e2407
[INFO] running `Command { std: "docker" "start" "-a" "f0c75d83717f24d5dd4b3b8ddd0a4ac0e04b9a67c23ccc7a7b9789823d3e2407", kill_on_drop: false }`
[INFO] [stderr] warning: type alias is never used: `Color`
[INFO] [stderr]    --> fallback/vec3.rs:137:1
[INFO] [stderr]     |
[INFO] [stderr] 137 | pub type Color = Vec3;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `clamp`
[INFO] [stderr]   --> main.rs:46:4
[INFO] [stderr]    |
[INFO] [stderr] 46 | fn clamp(v: f64, min: f64, max: f64) -> f64 {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ray-tracing-rust` (bin "ray-tracing-rust" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ray_tracing_rust-a6d4deffbb6a7e3e)
[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" "f0c75d83717f24d5dd4b3b8ddd0a4ac0e04b9a67c23ccc7a7b9789823d3e2407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c75d83717f24d5dd4b3b8ddd0a4ac0e04b9a67c23ccc7a7b9789823d3e2407", kill_on_drop: false }`
[INFO] [stdout] f0c75d83717f24d5dd4b3b8ddd0a4ac0e04b9a67c23ccc7a7b9789823d3e2407