[INFO] cloning repository https://github.com/viorina/raytracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viorina/raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviorina%2Fraytracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviorina%2Fraytracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13016469e9080fd6700f1ae35d848dbfdcc17619
[INFO] testing viorina/raytracer against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviorina%2Fraytracer" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/viorina/raytracer on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/viorina/raytracer
[INFO] finished tweaking git repo https://github.com/viorina/raytracer
[INFO] tweaked toml for git repo https://github.com/viorina/raytracer written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/viorina/raytracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06e535a67ca7e44e5e9a3ce02ffc14482d699d93a8c1951dea34f6d3be763072
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "06e535a67ca7e44e5e9a3ce02ffc14482d699d93a8c1951dea34f6d3be763072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06e535a67ca7e44e5e9a3ce02ffc14482d699d93a8c1951dea34f6d3be763072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06e535a67ca7e44e5e9a3ce02ffc14482d699d93a8c1951dea34f6d3be763072", kill_on_drop: false }`
[INFO] [stdout] 06e535a67ca7e44e5e9a3ce02ffc14482d699d93a8c1951dea34f6d3be763072
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f3dae9f9dde365694c0a764dd011fd2018b8237699a5c043e648e6560de81660
[INFO] running `Command { std: "docker" "start" "-a" "f3dae9f9dde365694c0a764dd011fd2018b8237699a5c043e648e6560de81660", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/color.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*pixel` which is behind a shared reference
[INFO] [stdout]   --> src/image.rs:40:37
[INFO] [stdout]    |
[INFO] [stdout] 40 |             writeln!(w, "{} {} {}", pixel.r(), pixel.g(), pixel.b())?;
[INFO] [stdout]    |                                     ^^^^^ move occurs because `*pixel` has type `color::Color`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*pixel` which is behind a shared reference
[INFO] [stdout]   --> src/image.rs:40:48
[INFO] [stdout]    |
[INFO] [stdout] 40 |             writeln!(w, "{} {} {}", pixel.r(), pixel.g(), pixel.b())?;
[INFO] [stdout]    |                                                ^^^^^ move occurs because `*pixel` has type `color::Color`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0507]: cannot move out of `*pixel` which is behind a shared reference
[INFO] [stdout]   --> src/image.rs:40:59
[INFO] [stdout]    |
[INFO] [stdout] 40 |             writeln!(w, "{} {} {}", pixel.r(), pixel.g(), pixel.b())?;
[INFO] [stdout]    |                                                           ^^^^^ move occurs because `*pixel` has type `color::Color`, which does not implement the `Copy` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0507`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `raytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "f3dae9f9dde365694c0a764dd011fd2018b8237699a5c043e648e6560de81660", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3dae9f9dde365694c0a764dd011fd2018b8237699a5c043e648e6560de81660", kill_on_drop: false }`
[INFO] [stdout] f3dae9f9dde365694c0a764dd011fd2018b8237699a5c043e648e6560de81660
