[INFO] crate amethyst_gltf 0.7.0 is already in cache
[INFO] checking amethyst_gltf-0.7.0 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate amethyst_gltf 0.7.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate amethyst_gltf 0.7.0 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate amethyst_gltf 0.7.0
[INFO] finished tweaking crates.io crate amethyst_gltf 0.7.0
[INFO] tweaked toml for crates.io crate amethyst_gltf 0.7.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] c5b52083b97af5770573d68cb07e09010819b8dff9f40d413f64b35ac8901e55
[INFO] running `"docker" "start" "-a" "c5b52083b97af5770573d68cb07e09010819b8dff9f40d413f64b35ac8901e55"`
[INFO] [stderr]    Compiling cgmath v0.17.0
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling mikktspace v0.1.1
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking draw_state v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking gfx_core v0.8.3
[INFO] [stderr]    Compiling gltf-derive v0.12.0
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking image v0.21.3
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking minterpolate v0.4.0
[INFO] [stderr]     Checking thread_profiler v0.3.0
[INFO] [stderr]     Checking gltf-json v0.12.0
[INFO] [stderr]     Checking rendy-util v0.3.1
[INFO] [stderr]     Checking rendy-chain v0.3.1
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]     Checking rendy-resource v0.3.0
[INFO] [stderr]     Checking rendy-command v0.3.0
[INFO] [stderr]     Checking gltf v0.12.0
[INFO] [stderr]     Checking rendy-wsi v0.3.0
[INFO] [stderr]     Checking rendy-factory v0.3.1
[INFO] [stderr]     Checking rendy-frame v0.3.0
[INFO] [stderr]     Checking rendy-shader v0.3.0
[INFO] [stderr]     Checking rendy-texture v0.3.0
[INFO] [stderr]     Checking rendy-mesh v0.3.1
[INFO] [stderr]     Checking rendy-graph v0.3.2
[INFO] [stderr]     Checking gfx v0.17.1
[INFO] [stderr]     Checking rendy v0.3.2
[INFO] [stderr]     Checking amethyst_core v0.7.0
[INFO] [stderr]     Checking amethyst_assets v0.8.0
[INFO] [stderr]     Checking amethyst_rendy v0.2.0
[INFO] [stderr] error: You must specify at least one graphical backend feature: "metal", "vulkan", "empty"
[INFO] [stderr] "See the wiki article https://github.com/amethyst/amethyst/wiki/GraphicalBackendError for more details."
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/amethyst_rendy-0.2.0/src/types.rs:112:1
[INFO] [stderr]     |
[INFO] [stderr] 112 | / impl_backends!(
[INFO] [stderr] 113 | |     // DirectX 12 is currently disabled because of incomplete gfx-hal support for it.
[INFO] [stderr] 114 | |     // It will be re-enabled when it actually works.
[INFO] [stderr] 115 | |     // Dx12, "dx12", rendy::dx12::Backend; 
[INFO] [stderr] ...   |
[INFO] [stderr] 118 | |     Empty, "empty", rendy::empty::Backend;
[INFO] [stderr] 119 | | );
[INFO] [stderr]     | |__^ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `amethyst_rendy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c5b52083b97af5770573d68cb07e09010819b8dff9f40d413f64b35ac8901e55"`
[INFO] running `"docker" "rm" "-f" "c5b52083b97af5770573d68cb07e09010819b8dff9f40d413f64b35ac8901e55"`
[INFO] [stdout] c5b52083b97af5770573d68cb07e09010819b8dff9f40d413f64b35ac8901e55