[INFO] updating cached repository c0gent/vulkan_alloc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/c0gent/vulkan_alloc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/c0gent/vulkan_alloc" "work/ex/beta-1.37-6/sources/1.36.0/gh/c0gent/vulkan_alloc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/c0gent/vulkan_alloc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/c0gent/vulkan_alloc" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/c0gent/vulkan_alloc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/c0gent/vulkan_alloc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a571c73e6c592950f8dba1c55fdbe1200c0c319b
[INFO] sha for GitHub repo c0gent/vulkan_alloc: a571c73e6c592950f8dba1c55fdbe1200c0c319b
[INFO] validating manifest of c0gent/vulkan_alloc on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of c0gent/vulkan_alloc on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing c0gent/vulkan_alloc
[INFO] finished frobbing c0gent/vulkan_alloc
[INFO] frobbed toml for c0gent/vulkan_alloc written to work/ex/beta-1.37-6/sources/1.36.0/gh/c0gent/vulkan_alloc/Cargo.toml
[INFO] started frobbing c0gent/vulkan_alloc
[INFO] finished frobbing c0gent/vulkan_alloc
[INFO] frobbed toml for c0gent/vulkan_alloc written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/c0gent/vulkan_alloc/Cargo.toml
[INFO] crate c0gent/vulkan_alloc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing c0gent/vulkan_alloc against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/c0gent/vulkan_alloc:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 310902d03a9f421b2324247410dab20ef35656090d266c9e27381152c2a1cf38
[INFO] running `"docker" "start" "-a" "310902d03a9f421b2324247410dab20ef35656090d266c9e27381152c2a1cf38"`
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]    Compiling either v1.2.0
[INFO] [stderr]    Compiling vks v0.20.0
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]    Compiling x11-dl v2.15.0
[INFO] [stderr]    Compiling deflate v0.7.17
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling tempfile v2.2.0
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling xml-rs v0.6.2
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling enum-primitive-derive v0.1.2
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling png v0.10.0
[INFO] [stderr]    Compiling wayland-scanner v0.9.10
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling wayland-client v0.9.10
[INFO] [stderr]    Compiling wayland-protocols v0.9.10
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.16.0
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.10
[INFO] [stderr]    Compiling wayland-kbd v0.9.1
[INFO] [stderr]    Compiling wayland-window v0.8.0
[INFO] [stderr]    Compiling winit v0.8.3
[INFO] [stderr]    Compiling voodoo v0.1.1 (https://github.com/cogciprocate/voodoo#9d022b92)
[INFO] [stderr] error[E0605]: non-primitive cast: `*mut libc::c_void` as `vks_::xlib_types::Window`
[INFO] [stderr]   --> /opt/crater/cargo-home/git/checkouts/voodoo-ea4c9338f87d83c0/9d022b9/src/voodoo_winit.rs:15:35
[INFO] [stderr]    |
[INFO] [stderr] 15 |             sb.xlib(display as _, window as _);
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: an `as` expression can only be used to convert between primitive types. Consider using the `From` trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0605`.
[INFO] [stderr] error: Could not compile `voodoo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "310902d03a9f421b2324247410dab20ef35656090d266c9e27381152c2a1cf38"`
[INFO] running `"docker" "rm" "-f" "310902d03a9f421b2324247410dab20ef35656090d266c9e27381152c2a1cf38"`
[INFO] [stdout] 310902d03a9f421b2324247410dab20ef35656090d266c9e27381152c2a1cf38