[INFO] updating cached repository etri3600/Ray-Tracer-Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/etri3600/Ray-Tracer-Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/etri3600/Ray-Tracer-Rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/etri3600/Ray-Tracer-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/etri3600/Ray-Tracer-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/etri3600/Ray-Tracer-Rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etri3600/Ray-Tracer-Rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etri3600/Ray-Tracer-Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2f788b4074f3baf2a1c816de79942426fc4ceb2f
[INFO] sha for GitHub repo etri3600/Ray-Tracer-Rust: 2f788b4074f3baf2a1c816de79942426fc4ceb2f
[INFO] validating manifest of etri3600/Ray-Tracer-Rust 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 etri3600/Ray-Tracer-Rust 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 etri3600/Ray-Tracer-Rust
[INFO] finished frobbing etri3600/Ray-Tracer-Rust
[INFO] frobbed toml for etri3600/Ray-Tracer-Rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/etri3600/Ray-Tracer-Rust/Cargo.toml
[INFO] started frobbing etri3600/Ray-Tracer-Rust
[INFO] finished frobbing etri3600/Ray-Tracer-Rust
[INFO] frobbed toml for etri3600/Ray-Tracer-Rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etri3600/Ray-Tracer-Rust/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing etri3600/Ray-Tracer-Rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/etri3600/Ray-Tracer-Rust:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 1eb37dff1c88b50df77472d53004992194202247ee44f1489e250971a6b99c9e
[INFO] running `"docker" "start" "-a" "1eb37dff1c88b50df77472d53004992194202247ee44f1489e250971a6b99c9e"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling image v0.22.1
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling Ray-Tracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:34:29
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let mut shapes = Vec::<&Shape>::new();
[INFO] [stderr]    |                             ^^^^^ help: use `dyn`: `dyn Shape`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `image::color::Rgba<u8>`
[INFO] [stderr]   --> src/color.rs:34:44
[INFO] [stderr]    |
[INFO] [stderr] 34 |             r: gamma_decode(f32::from(rgba.data[0]) / 255.0),
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `0`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `image::color::Rgba<u8>`
[INFO] [stderr]   --> src/color.rs:35:44
[INFO] [stderr]    |
[INFO] [stderr] 35 |             g: gamma_decode(f32::from(rgba.data[1]) / 255.0),
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `0`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `image::color::Rgba<u8>`
[INFO] [stderr]   --> src/color.rs:36:44
[INFO] [stderr]    |
[INFO] [stderr] 36 |             b: gamma_decode(f32::from(rgba.data[2]) / 255.0),
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `0`
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `data` on type `image::color::Rgba<u8>`
[INFO] [stderr]   --> src/color.rs:37:44
[INFO] [stderr]    |
[INFO] [stderr] 37 |             a: gamma_decode(f32::from(rgba.data[3]) / 255.0)
[INFO] [stderr]    |                                            ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `0`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0609`.
[INFO] [stderr] error: Could not compile `Ray-Tracer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1eb37dff1c88b50df77472d53004992194202247ee44f1489e250971a6b99c9e"`
[INFO] running `"docker" "rm" "-f" "1eb37dff1c88b50df77472d53004992194202247ee44f1489e250971a6b99c9e"`
[INFO] [stdout] 1eb37dff1c88b50df77472d53004992194202247ee44f1489e250971a6b99c9e