[INFO] updating cached repository sprhawk/rust-vulkan-learning
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sprhawk/rust-vulkan-learning
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sprhawk/rust-vulkan-learning" "work/ex/beta-1.38-1/sources/1.37.0/gh/sprhawk/rust-vulkan-learning"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sprhawk/rust-vulkan-learning'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sprhawk/rust-vulkan-learning" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sprhawk/rust-vulkan-learning"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sprhawk/rust-vulkan-learning'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df832ad4ff8ba071a9e1d1e364fbd6fff95af3fb
[INFO] sha for GitHub repo sprhawk/rust-vulkan-learning: df832ad4ff8ba071a9e1d1e364fbd6fff95af3fb
[INFO] validating manifest of sprhawk/rust-vulkan-learning 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 sprhawk/rust-vulkan-learning 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 sprhawk/rust-vulkan-learning
[INFO] finished frobbing sprhawk/rust-vulkan-learning
[INFO] frobbed toml for sprhawk/rust-vulkan-learning written to work/ex/beta-1.38-1/sources/1.37.0/gh/sprhawk/rust-vulkan-learning/Cargo.toml
[INFO] started frobbing sprhawk/rust-vulkan-learning
[INFO] finished frobbing sprhawk/rust-vulkan-learning
[INFO] frobbed toml for sprhawk/rust-vulkan-learning written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sprhawk/rust-vulkan-learning/Cargo.toml
[INFO] crate sprhawk/rust-vulkan-learning 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing sprhawk/rust-vulkan-learning 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-0/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/sprhawk/rust-vulkan-learning:/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] 6ccf0e53381cb2b03e33b910d359735646d91137571a20134fa997c2f8953608
[INFO] running `"docker" "start" "-a" "6ccf0e53381cb2b03e33b910d359735646d91137571a20134fa997c2f8953608"`
[INFO] [stderr]    Compiling vulkano v0.9.0
[INFO] [stderr]    Compiling vk-sys v0.3.3
[INFO] [stderr]    Compiling half v1.1.0
[INFO] [stderr]    Compiling cmake v0.1.30
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling jpeg-decoder v0.1.14
[INFO] [stderr]    Compiling glsl-to-spirv v0.1.4
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling vulkano-shaders v0.9.0
[INFO] [stderr]    Compiling vulkano-shader-derive v0.9.0
[INFO] [stderr]    Compiling slicer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `required_extensions` in this scope
[INFO] [stderr]   --> src/run/mod.rs:67:22
[INFO] [stderr]    |
[INFO] [stderr] 67 |     let extensions = required_extensions();
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `swap_chain` in this scope
[INFO] [stderr]    --> src/run/mod.rs:147:39
[INFO] [stderr]     |
[INFO] [stderr] 147 |         swapchain::acquire_next_image(swap_chain.clone(), None).unwrap();
[INFO] [stderr]     |                                       ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `images` in this scope
[INFO] [stderr]    --> src/run/mod.rs:148:17
[INFO] [stderr]     |
[INFO] [stderr] 148 |     let image = images[image_index].clone();
[INFO] [stderr]     |                 ^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `swap_chain` in this scope
[INFO] [stderr]    --> src/run/mod.rs:249:59
[INFO] [stderr]     |
[INFO] [stderr] 249 |         .then_swapchain_present(vulkan_obj.queue.clone(), swap_chain.clone(), image_index)
[INFO] [stderr]     |                                                           ^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/run/mod.rs:241:82
[INFO] [stderr]     |
[INFO] [stderr] 241 |     let mut previous_frame_end = Box::new(now(vulkan_obj.device.clone())) as Box<GpuFuture>;
[INFO] [stderr]     |                                                                                  ^^^^^^^^^ help: use `dyn`: `dyn GpuFuture`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]    --> src/run/mod.rs:181:40
[INFO] [stderr]     |
[INFO] [stderr] 181 |         Framebuffer::start(render_pass.clone())
[INFO] [stderr]     |                                        ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: render_pass is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `clone` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]    --> src/run/mod.rs:194:52
[INFO] [stderr]     |
[INFO] [stderr] 194 |             .render_pass(Subpass::from(render_pass.clone(), 0).unwrap())
[INFO] [stderr]     |                                                    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: render_pass is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vulkano::image::traits::ImageAccess`
[INFO] [stderr]   --> src/run/mod.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | use vulkano::image::traits::ImageAccess;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `slicer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "6ccf0e53381cb2b03e33b910d359735646d91137571a20134fa997c2f8953608"`
[INFO] running `"docker" "rm" "-f" "6ccf0e53381cb2b03e33b910d359735646d91137571a20134fa997c2f8953608"`
[INFO] [stdout] 6ccf0e53381cb2b03e33b910d359735646d91137571a20134fa997c2f8953608