[INFO] updating cached repository https://github.com/mcr431/vulkan_rendering
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] [stderr] From https://github.com/mcr431/vulkan_rendering
[INFO] [stderr]    ae7f48b..7e292a4  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e292a4b8afbeb508e0f2d726b7a00c7d8cb7449
[INFO] checking mcr431/vulkan_rendering against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcr431%2Fvulkan_rendering" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcr431/vulkan_rendering on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mcr431/vulkan_rendering
[INFO] removed path dependency gfx-backend-empty from git repo https://github.com/mcr431/vulkan_rendering
[INFO] removed path dependency gfx-backend-gl from git repo https://github.com/mcr431/vulkan_rendering
[INFO] removed path dependency gfx-backend-vulkan from git repo https://github.com/mcr431/vulkan_rendering
[INFO] removed path dependency gfx-hal from git repo https://github.com/mcr431/vulkan_rendering
[INFO] removed path dependency gfx-backend-metal from git repo https://github.com/mcr431/vulkan_rendering
[INFO] removed path dependency gfx-backend-dx12 from git repo https://github.com/mcr431/vulkan_rendering
[INFO] finished tweaking git repo https://github.com/mcr431/vulkan_rendering
[INFO] tweaked toml for git repo https://github.com/mcr431/vulkan_rendering written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/mcr431/vulkan_rendering already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0c706a14f5fdda616ff8b7ee4f59aac5f44659915b1ac39b70eea170519a0540
[INFO] running `"docker" "start" "-a" "0c706a14f5fdda616ff8b7ee4f59aac5f44659915b1ac39b70eea170519a0540"`
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[INFO] [stderr]     Checking rendering_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr]    --> src/renderer/presenter.rs:103:34
[INFO] [stderr]     |
[INFO] [stderr] 103 |     swapchain_images: Option<Vec<gfx_backend_vulkan::native::Image>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr]    --> src/renderer/presenter.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 gfx_backend_vulkan::native::Image {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^ use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr]    --> src/renderer/presenter.rs:103:34
[INFO] [stderr]     |
[INFO] [stderr] 103 |     swapchain_images: Option<Vec<gfx_backend_vulkan::native::Image>>,
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^ use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr]    --> src/renderer/presenter.rs:142:17
[INFO] [stderr]     |
[INFO] [stderr] 142 |                 gfx_backend_vulkan::native::Image {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^ use of undeclared type or module `gfx_backend_vulkan`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]   --> src/renderer/presenter.rs:88:35
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 swapchain_images: None,
[INFO] [stderr]    |                                   ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]   --> src/renderer/presenter.rs:88:35
[INFO] [stderr]    |
[INFO] [stderr] 88 |                 swapchain_images: None,
[INFO] [stderr]    |                                   ^^^^ cannot infer type for type parameter `T` declared on the enum `Option`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/renderer/core.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 instance,
[INFO] [stderr]    |                 ^^^^^^^^ expected struct `back::Instance`, found `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/renderer/core.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |                 instance,
[INFO] [stderr]    |                 ^^^^^^^^ expected struct `back::Instance`, found `()`
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `window` on type `&renderer::core::GfxBackend<B>`
[INFO] [stderr]    --> src/renderer/core.rs:135:15
[INFO] [stderr]     |
[INFO] [stderr] 135 |         &self.window
[INFO] [stderr]     |               ^^^^^^ method, not a field
[INFO] [stderr]     |
[INFO] [stderr] help: use parentheses to call the method
[INFO] [stderr]     |
[INFO] [stderr] 135 |         &self.window()
[INFO] [stderr]     |                     ^^
[INFO] [stderr] 
[INFO] [stderr] error[E0615]: attempted to take value of method `window` on type `&renderer::core::GfxBackend<B>`
[INFO] [stderr]    --> src/renderer/core.rs:135:15
[INFO] [stderr]     |
[INFO] [stderr] 135 |         &self.window
[INFO] [stderr]     |               ^^^^^^ method, not a field
[INFO] [stderr]     |
[INFO] [stderr] help: use parentheses to call the method
[INFO] [stderr]     |
[INFO] [stderr] 135 |         &self.window()
[INFO] [stderr]     |                     ^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0308, E0433, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error: could not compile `rendering_engine`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0308, E0433, E0615.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error: could not compile `rendering_engine`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0c706a14f5fdda616ff8b7ee4f59aac5f44659915b1ac39b70eea170519a0540"`
[INFO] running `"docker" "rm" "-f" "0c706a14f5fdda616ff8b7ee4f59aac5f44659915b1ac39b70eea170519a0540"`
[INFO] [stdout] 0c706a14f5fdda616ff8b7ee4f59aac5f44659915b1ac39b70eea170519a0540