[INFO] cloning repository https://github.com/aarestad/ray-tracing-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aarestad/ray-tracing-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarestad%2Fray-tracing-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarestad%2Fray-tracing-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d983da05b14e72d8368df71362c7feaaa1b45da8
[INFO] checking aarestad/ray-tracing-rs/d983da05b14e72d8368df71362c7feaaa1b45da8 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faarestad%2Fray-tracing-rs" "/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/aarestad/ray-tracing-rs on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aarestad/ray-tracing-rs
[INFO] finished tweaking git repo https://github.com/aarestad/ray-tracing-rs
[INFO] tweaked toml for git repo https://github.com/aarestad/ray-tracing-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aarestad/ray-tracing-rs 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded args v2.2.0
[INFO] [stderr]   Downloaded parry3d v0.17.0
[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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67b78ef5df604e1e142e7cb14e7ac6ea0583fe3f15ce5c36449f7a865921348f
[INFO] running `Command { std: "docker" "start" "-a" "67b78ef5df604e1e142e7cb14e7ac6ea0583fe3f15ce5c36449f7a865921348f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67b78ef5df604e1e142e7cb14e7ac6ea0583fe3f15ce5c36449f7a865921348f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67b78ef5df604e1e142e7cb14e7ac6ea0583fe3f15ce5c36449f7a865921348f", kill_on_drop: false }`
[INFO] [stdout] 67b78ef5df604e1e142e7cb14e7ac6ea0583fe3f15ce5c36449f7a865921348f
[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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e8e7dfaa880373e4d85b6ec9b18c745724e719f93759d6f6126e004131e0a4
[INFO] running `Command { std: "docker" "start" "-a" "c7e8e7dfaa880373e4d85b6ec9b18c745724e719f93759d6f6126e004131e0a4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
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[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking pin-project v1.1.3
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[INFO] [stderr]     Checking ray-tracer v1.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `image_to_ppm` is never used
[INFO] [stdout]  --> src/util/ppm.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn image_to_ppm(image: &RgbImage, file: &mut dyn Write) -> io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/util/ppm.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn main() -> io::Result<()> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `image_to_ppm` is never used
[INFO] [stdout]  --> src/util/ppm.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn image_to_ppm(image: &RgbImage, file: &mut dyn Write) -> io::Result<()> {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]   --> src/util/ppm.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn main() -> io::Result<()> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.91s
[INFO] running `Command { std: "docker" "inspect" "c7e8e7dfaa880373e4d85b6ec9b18c745724e719f93759d6f6126e004131e0a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e8e7dfaa880373e4d85b6ec9b18c745724e719f93759d6f6126e004131e0a4", kill_on_drop: false }`
[INFO] [stdout] c7e8e7dfaa880373e4d85b6ec9b18c745724e719f93759d6f6126e004131e0a4