[INFO] fetching crate gpu-allocator 0.1.0... [INFO] testing gpu-allocator-0.1.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] extracting crate gpu-allocator 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate gpu-allocator 0.1.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate gpu-allocator 0.1.0 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate gpu-allocator 0.1.0 [INFO] tweaked toml for crates.io crate gpu-allocator 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate gpu-allocator 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8157f71f08db50b7ff682241a780207d42d1fedb0d914a72c64a747d0994c1a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8157f71f08db50b7ff682241a780207d42d1fedb0d914a72c64a747d0994c1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8157f71f08db50b7ff682241a780207d42d1fedb0d914a72c64a747d0994c1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8157f71f08db50b7ff682241a780207d42d1fedb0d914a72c64a747d0994c1a8", kill_on_drop: false }` [INFO] [stdout] 8157f71f08db50b7ff682241a780207d42d1fedb0d914a72c64a747d0994c1a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 18f32ef879f8a02eaac8d48c0cef1f41765aa6d8ca4f91c4387cfc04d1883b62 [INFO] running `Command { std: "docker" "start" "-a" "18f32ef879f8a02eaac8d48c0cef1f41765aa6d8ca4f91c4387cfc04d1883b62", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling backtrace v0.3.54 [INFO] [stderr] Compiling ash v0.31.0 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling gpu-allocator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.36s [INFO] running `Command { std: "docker" "inspect" "18f32ef879f8a02eaac8d48c0cef1f41765aa6d8ca4f91c4387cfc04d1883b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18f32ef879f8a02eaac8d48c0cef1f41765aa6d8ca4f91c4387cfc04d1883b62", kill_on_drop: false }` [INFO] [stdout] 18f32ef879f8a02eaac8d48c0cef1f41765aa6d8ca4f91c4387cfc04d1883b62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f133a214ac749b96debadafed5db116c78666525c3aa9ba654484757907f7495 [INFO] running `Command { std: "docker" "start" "-a" "f133a214ac749b96debadafed5db116c78666525c3aa9ba654484757907f7495", kill_on_drop: false }` [INFO] [stderr] Compiling gpu-allocator v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] running `Command { std: "docker" "inspect" "f133a214ac749b96debadafed5db116c78666525c3aa9ba654484757907f7495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f133a214ac749b96debadafed5db116c78666525c3aa9ba654484757907f7495", kill_on_drop: false }` [INFO] [stdout] f133a214ac749b96debadafed5db116c78666525c3aa9ba654484757907f7495 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 79bd1725e6c84843d2afae5a000b2e761725911e7dec6a0d9c3726447440a101 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "79bd1725e6c84843d2afae5a000b2e761725911e7dec6a0d9c3726447440a101", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gpu_allocator-715bde679311b5ba [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests gpu-allocator [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] test src/lib.rs - (line 19) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `VulkanAllocator` [INFO] [stdout] --> src/lib.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 6 | let mut allocator = VulkanAllocator::new(&VulkanAllocatorCreateDesc { [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use gpu_allocator::VulkanAllocator; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `VulkanAllocatorCreateDesc` in this scope [INFO] [stdout] --> src/lib.rs:9:43 [INFO] [stdout] | [INFO] [stdout] 6 | let mut allocator = VulkanAllocator::new(&VulkanAllocatorCreateDesc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 2 | use gpu_allocator::VulkanAllocatorCreateDesc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `instance` in this scope [INFO] [stdout] --> src/lib.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | instance, [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `device` in this scope [INFO] [stdout] --> src/lib.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | device, [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `physical_device` in this scope [INFO] [stdout] --> src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 9 | physical_device, [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 19) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `vk` [INFO] [stdout] --> src/lib.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 6 | .usage(vk::BufferUsageFlags::STORAGE_BUFFER); [INFO] [stdout] | ^^ use of undeclared crate or module `vk` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `MemoryLocation` [INFO] [stdout] --> src/lib.rs:32:19 [INFO] [stdout] | [INFO] [stdout] 15 | location: MemoryLocation::CpuToGpu, [INFO] [stdout] | ^^^^^^^^^^^^^^ use of undeclared type `MemoryLocation` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `vk` [INFO] [stdout] --> src/lib.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 4 | let vk_info = vk::BufferCreateInfo::builder() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in `vk` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use ash::vk::BufferCreateInfo; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `device` in this scope [INFO] [stdout] --> src/lib.rs:25:23 [INFO] [stdout] | [INFO] [stdout] 8 | let buffer = unsafe { device.create_buffer(&vk_info, None) }?; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `device` in this scope [INFO] [stdout] --> src/lib.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 9 | let requirements = unsafe { device.get_buffer_memory_requirements(buffer) }; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `allocator` in this scope [INFO] [stdout] --> src/lib.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 11 | let allocation = allocator [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `AllocationCreateDesc` in this scope [INFO] [stdout] --> src/lib.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 12 | .allocate(&AllocationCreateDesc { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 3 | use gpu_allocator::AllocationCreateDesc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `device` in this scope [INFO] [stdout] --> src/lib.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 20 | unsafe { device.bind_buffer_memory(buffer, allocation.memory(), allocation.offset())? }; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `allocator` in this scope [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 23 | allocator.free(allocation)?; [INFO] [stdout] | ^^^^^^^^^ help: a local variable with a similar name exists: `allocation` [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `device` in this scope [INFO] [stdout] --> src/lib.rs:41:10 [INFO] [stdout] | [INFO] [stdout] 24 | unsafe { device.destroy_buffer(buffer, None) }; [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/lib.rs:25:14 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | let vk_info = vk::BufferCreateInfo::builder() [INFO] [stdout] 5 | | .size(512) [INFO] [stdout] 6 | | .usage(vk::BufferUsageFlags::STORAGE_BUFFER); [INFO] [stdout] 7 | | [INFO] [stdout] 8 | | let buffer = unsafe { device.create_buffer(&vk_info, None) }?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 24 | | unsafe { device.destroy_buffer(buffer, None) }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `()` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/lib.rs:28:18 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | let vk_info = vk::BufferCreateInfo::builder() [INFO] [stdout] 5 | | .size(512) [INFO] [stdout] 6 | | .usage(vk::BufferUsageFlags::STORAGE_BUFFER); [INFO] [stdout] ... | [INFO] [stdout] 11 | | let allocation = allocator [INFO] [stdout] | |__________________^ [INFO] [stdout] 12 | || .allocate(&AllocationCreateDesc { [INFO] [stdout] 13 | || name: "Example allocation", [INFO] [stdout] 14 | || requirements, [INFO] [stdout] 15 | || location: MemoryLocation::CpuToGpu, [INFO] [stdout] 16 | || linear: true, // Buffers are always linear [INFO] [stdout] 17 | || })?; [INFO] [stdout] | ||_______^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 24 | | unsafe { device.destroy_buffer(buffer, None) }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `()` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/lib.rs:37:10 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | let vk_info = vk::BufferCreateInfo::builder() [INFO] [stdout] 5 | | .size(512) [INFO] [stdout] 6 | | .usage(vk::BufferUsageFlags::STORAGE_BUFFER); [INFO] [stdout] ... | [INFO] [stdout] 20 | | unsafe { device.bind_buffer_memory(buffer, allocation.memory(), allocation.offset())? }; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 24 | | unsafe { device.destroy_buffer(buffer, None) }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `()` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `Try`) [INFO] [stdout] --> src/lib.rs:40:1 [INFO] [stdout] | [INFO] [stdout] 3 | / fn main() { [INFO] [stdout] 4 | | let vk_info = vk::BufferCreateInfo::builder() [INFO] [stdout] 5 | | .size(512) [INFO] [stdout] 6 | | .usage(vk::BufferUsageFlags::STORAGE_BUFFER); [INFO] [stdout] ... | [INFO] [stdout] 23 | | allocator.free(allocation)?; [INFO] [stdout] | | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 24 | | unsafe { device.destroy_buffer(buffer, None) }; [INFO] [stdout] 25 | | } [INFO] [stdout] | |_- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Try` is not implemented for `()` [INFO] [stdout] = note: required by `from_error` [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0422, E0425, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 19) [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "79bd1725e6c84843d2afae5a000b2e761725911e7dec6a0d9c3726447440a101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79bd1725e6c84843d2afae5a000b2e761725911e7dec6a0d9c3726447440a101", kill_on_drop: false }` [INFO] [stdout] 79bd1725e6c84843d2afae5a000b2e761725911e7dec6a0d9c3726447440a101