[INFO] cloning repository https://github.com/beagleknight/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/beagleknight/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeagleknight%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeagleknight%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 028aefbbd1f5a1ba623d232ff4503f56ff340aa0
[INFO] checking beagleknight/raytracer/028aefbbd1f5a1ba623d232ff4503f56ff340aa0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeagleknight%2Fraytracer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beagleknight/raytracer on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/beagleknight/raytracer
[INFO] finished tweaking git repo https://github.com/beagleknight/raytracer
[INFO] tweaked toml for git repo https://github.com/beagleknight/raytracer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/beagleknight/raytracer 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float-cmp v0.5.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1b48e335c9e9d0bc36940555f80b2ffe9a5acdb64aaef6b1e8d7bd3829ea73ae
[INFO] running `Command { std: "docker" "start" "-a" "1b48e335c9e9d0bc36940555f80b2ffe9a5acdb64aaef6b1e8d7bd3829ea73ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b48e335c9e9d0bc36940555f80b2ffe9a5acdb64aaef6b1e8d7bd3829ea73ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b48e335c9e9d0bc36940555f80b2ffe9a5acdb64aaef6b1e8d7bd3829ea73ae", kill_on_drop: false }`
[INFO] [stdout] 1b48e335c9e9d0bc36940555f80b2ffe9a5acdb64aaef6b1e8d7bd3829ea73ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e9e18cf836f7d41f3db19c9034c2739bf9e67494085147be26ab9e4591c115f
[INFO] running `Command { std: "docker" "start" "-a" "3e9e18cf836f7d41f3db19c9034c2739bf9e67494085147be26ab9e4591c115f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.6
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking tuples v0.1.0 (/opt/rustwide/workdir/tuples)
[INFO] [stderr]     Checking colors v0.1.0 (/opt/rustwide/workdir/colors)
[INFO] [stderr]     Checking canvas v0.1.0 (/opt/rustwide/workdir/canvas)
[INFO] [stderr]     Checking matrices v0.1.0 (/opt/rustwide/workdir/matrices)
[INFO] [stderr]     Checking lights v0.1.0 (/opt/rustwide/workdir/lights)
[INFO] [stderr]     Checking cannon v0.1.0 (/opt/rustwide/workdir/cannon)
[INFO] [stderr]     Checking transformations v0.1.0 (/opt/rustwide/workdir/transformations)
[INFO] [stderr]     Checking rays v0.1.0 (/opt/rustwide/workdir/rays)
[INFO] [stderr]     Checking clock v0.1.0 (/opt/rustwide/workdir/clock)
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking world v0.1.0 (/opt/rustwide/workdir/world)
[INFO] [stdout] warning: unused variable: `relative_intersections`
[INFO] [stdout]   --> world/src/intersections.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         relative_intersections: &[&Intersection],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_intersections`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking draw_scene v0.1.0 (/opt/rustwide/workdir/draw_scene)
[INFO] [stderr]     Checking draw_sphere v0.1.0 (/opt/rustwide/workdir/draw_sphere)
[INFO] [stdout] warning: unused variable: `relative_intersections`
[INFO] [stdout]   --> world/src/intersections.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         relative_intersections: &[&Intersection],
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_intersections`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "3e9e18cf836f7d41f3db19c9034c2739bf9e67494085147be26ab9e4591c115f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e9e18cf836f7d41f3db19c9034c2739bf9e67494085147be26ab9e4591c115f", kill_on_drop: false }`
[INFO] [stdout] 3e9e18cf836f7d41f3db19c9034c2739bf9e67494085147be26ab9e4591c115f