[INFO] updating cached repository joekim/raytracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/joekim/raytracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/joekim/raytracer" "work/ex/beta-1.38-1/sources/1.37.0/gh/joekim/raytracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/joekim/raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joekim/raytracer" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joekim/raytracer"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joekim/raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e9432391cb5d97582358ee6cbb9af1da3e74449e
[INFO] sha for GitHub repo joekim/raytracer: e9432391cb5d97582358ee6cbb9af1da3e74449e
[INFO] validating manifest of joekim/raytracer on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of joekim/raytracer on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing joekim/raytracer
[INFO] finished frobbing joekim/raytracer
[INFO] frobbed toml for joekim/raytracer written to work/ex/beta-1.38-1/sources/1.37.0/gh/joekim/raytracer/Cargo.toml
[INFO] started frobbing joekim/raytracer
[INFO] finished frobbing joekim/raytracer
[INFO] frobbed toml for joekim/raytracer written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/joekim/raytracer/Cargo.toml
[INFO] crate joekim/raytracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing joekim/raytracer against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joekim/raytracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] d8b01c21b9a3a89b3646f84cf40eff6cd947ed017072ec5a338cc341b40c044b
[INFO] running `"docker" "start" "-a" "d8b01c21b9a3a89b3646f84cf40eff6cd947ed017072ec5a338cc341b40c044b"`
[INFO] [stderr]    Compiling syn v0.11.10
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.12
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `"docker" "inspect" "d8b01c21b9a3a89b3646f84cf40eff6cd947ed017072ec5a338cc341b40c044b"`
[INFO] running `"docker" "rm" "-f" "d8b01c21b9a3a89b3646f84cf40eff6cd947ed017072ec5a338cc341b40c044b"`
[INFO] [stdout] d8b01c21b9a3a89b3646f84cf40eff6cd947ed017072ec5a338cc341b40c044b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/joekim/raytracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] f6f1d1c38f03071a76baf817e3ca820b6252ba673cef9079c227ffe5e8e55531
[INFO] running `"docker" "start" "-a" "f6f1d1c38f03071a76baf817e3ca820b6252ba673cef9079c227ffe5e8e55531"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Sphere` in this scope
[INFO] [stderr]   --> src/lib.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |     sphere: Sphere {
[INFO] [stderr]    |             ^^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 11 | use scene::Element::Sphere;
[INFO] [stderr]    |
[INFO] [stderr] 11 | use scene::Sphere;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Point` in this scope
[INFO] [stderr]   --> src/lib.rs:62:15
[INFO] [stderr]    |
[INFO] [stderr] 62 |       center: Point {
[INFO] [stderr]    |               ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 11 | use point::Point;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Color` in this scope
[INFO] [stderr]   --> src/lib.rs:68:14
[INFO] [stderr]    |
[INFO] [stderr] 68 |       color: Color {
[INFO] [stderr]    |              ^^^^^ not found in this scope
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 11 | use scene::Color;
[INFO] [stderr]    |
[INFO] [stderr] 11 | use scene::Coloration::Color;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0560]: struct `scene::Scene` has no field named `sphere`
[INFO] [stderr]   --> src/lib.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     sphere: Sphere {
[INFO] [stderr]    |     ^^^^^^ `scene::Scene` does not have this field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `width`, `height`, `fov`, `max_recursion_depth`, `shadow_bias` ... and 2 others
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0422, E0560.
[INFO] [stderr] For more information about an error, try `rustc --explain E0422`.
[INFO] [stderr] error: Could not compile `raytracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f6f1d1c38f03071a76baf817e3ca820b6252ba673cef9079c227ffe5e8e55531"`
[INFO] running `"docker" "rm" "-f" "f6f1d1c38f03071a76baf817e3ca820b6252ba673cef9079c227ffe5e8e55531"`
[INFO] [stdout] f6f1d1c38f03071a76baf817e3ca820b6252ba673cef9079c227ffe5e8e55531