[INFO] cloning repository https://github.com/roblesdotdev/TheRayTracerChallenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/roblesdotdev/TheRayTracerChallenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblesdotdev%2FTheRayTracerChallenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblesdotdev%2FTheRayTracerChallenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7353d58cfa9b6f4a293fc86acff8d3139a6eee0c
[INFO] checking roblesdotdev/TheRayTracerChallenge against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Froblesdotdev%2FTheRayTracerChallenge" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/roblesdotdev/TheRayTracerChallenge on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/roblesdotdev/TheRayTracerChallenge
[INFO] finished tweaking git repo https://github.com/roblesdotdev/TheRayTracerChallenge
[INFO] tweaked toml for git repo https://github.com/roblesdotdev/TheRayTracerChallenge written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/roblesdotdev/TheRayTracerChallenge 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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cfd873e4397f8eea2064ff0835a55ac38393770bbb25517d5b199a1dbc97737
[INFO] running `Command { std: "docker" "start" "-a" "3cfd873e4397f8eea2064ff0835a55ac38393770bbb25517d5b199a1dbc97737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cfd873e4397f8eea2064ff0835a55ac38393770bbb25517d5b199a1dbc97737", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cfd873e4397f8eea2064ff0835a55ac38393770bbb25517d5b199a1dbc97737", kill_on_drop: false }`
[INFO] [stdout] 3cfd873e4397f8eea2064ff0835a55ac38393770bbb25517d5b199a1dbc97737
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e455c66e60eb5bda015b0299dc652dfbc5400bc9ba5f58994ce24a36f219ec2
[INFO] running `Command { std: "docker" "start" "-a" "3e455c66e60eb5bda015b0299dc652dfbc5400bc9ba5f58994ce24a36f219ec2", kill_on_drop: false }`
[INFO] [stderr]     Checking the-ray-tracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `x`, `y`, and `z` are never read
[INFO] [stdout]  --> src/tuple.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Tuple {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     pub x: f64,
[INFO] [stdout]   |         ^
[INFO] [stdout] 4 |     pub y: f64,
[INFO] [stdout]   |         ^
[INFO] [stdout] 5 |     pub z: f64,
[INFO] [stdout]   |         ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Tuple` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "3e455c66e60eb5bda015b0299dc652dfbc5400bc9ba5f58994ce24a36f219ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e455c66e60eb5bda015b0299dc652dfbc5400bc9ba5f58994ce24a36f219ec2", kill_on_drop: false }`
[INFO] [stdout] 3e455c66e60eb5bda015b0299dc652dfbc5400bc9ba5f58994ce24a36f219ec2