[INFO] cloning repository https://github.com/SystematicLoop/cherry [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SystematicLoop/cherry" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSystematicLoop%2Fcherry", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSystematicLoop%2Fcherry'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6afc7f93bd3c5c45191c1d68d2206a83a83dd8fc [INFO] documenting SystematicLoop/cherry against 1.46.0 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSystematicLoop%2Fcherry" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SystematicLoop/cherry on toolchain 1.46.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SystematicLoop/cherry [INFO] finished tweaking git repo https://github.com/SystematicLoop/cherry [INFO] tweaked toml for git repo https://github.com/SystematicLoop/cherry written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/SystematicLoop/cherry already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 491d5c55f9793301eeaad40cbf9c9626ca766aeec9d9b25bda0486c007b7a720 [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" "491d5c55f9793301eeaad40cbf9c9626ca766aeec9d9b25bda0486c007b7a720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "491d5c55f9793301eeaad40cbf9c9626ca766aeec9d9b25bda0486c007b7a720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "491d5c55f9793301eeaad40cbf9c9626ca766aeec9d9b25bda0486c007b7a720", kill_on_drop: false }` [INFO] [stdout] 491d5c55f9793301eeaad40cbf9c9626ca766aeec9d9b25bda0486c007b7a720 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 01e433c8cf17da381c1a1f89f5c0394a3ddeb677e9afe37654170c836f2c78ef [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" "01e433c8cf17da381c1a1f89f5c0394a3ddeb677e9afe37654170c836f2c78ef", kill_on_drop: false }` [INFO] [stderr] Documenting cherry v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `SDL_Button` should have an upper camel case name [INFO] [stdout] --> src/sdl/mouse.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub type SDL_Button = u8; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `SdlButton` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `SDL_Scancode` should have an upper camel case name [INFO] [stdout] --> src/sdl/scancode.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | pub type SDL_Scancode = u32; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SdlScancode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::window::SDL_Window`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:16:39 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn SDL_CreateRenderer(window: *mut SDL_Window, index: i32, flags: u32) -> *mut SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/window.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SDL_Window; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:16:83 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn SDL_CreateRenderer(window: *mut SDL_Window, index: i32, flags: u32) -> *mut SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:17:42 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn SDL_DestroyRenderer(renderer: *mut SDL_Renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:18:38 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn SDL_RenderClear(renderer: *mut SDL_Renderer) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:19:37 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn SDL_RenderCopy(renderer: *mut SDL_Renderer, texture: *mut SDL_Texture, src_rect: *const SDL_Rect, dst_rect: *const SDL_Rect) -... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::texture::SDL_Texture`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:19:65 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn SDL_RenderCopy(renderer: *mut SDL_Renderer, texture: *mut SDL_Texture, src_rect: *const SDL_Rect, dst_rect: *const SDL_Rect) -... [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/texture.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct SDL_Texture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:20:40 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn SDL_RenderPresent(renderer: *mut SDL_Renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn SDL_SetRenderDrawColor(renderer: *mut SDL_Renderer, r: u8, g: u8, b: u8, a: u8) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:22:42 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn SDL_RenderDrawPoint(renderer: *mut SDL_Renderer, x: i32, y: i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:23:41 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn SDL_RenderDrawLine(renderer: *mut SDL_Renderer, x1: i32, y1: i32, x2: i32, y2: i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:24:41 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn SDL_RenderDrawRect(renderer: *mut SDL_Renderer, rect: SDL_Rect) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/renderer.rs:25:47 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn SDL_RenderSetLogicalSize(renderer: *mut SDL_Renderer, w: i32, h: i32) -> i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::renderer::SDL_Renderer`, which is not FFI-safe [INFO] [stdout] --> src/sdl/texture.rs:18:40 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn SDL_CreateTexture(renderer: *mut SDL_Renderer, format: u32, access: i32, w: i32, h: i32) -> *mut SDL_Texture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/renderer.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct SDL_Renderer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::texture::SDL_Texture`, which is not FFI-safe [INFO] [stdout] --> src/sdl/texture.rs:18:104 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn SDL_CreateTexture(renderer: *mut SDL_Renderer, format: u32, access: i32, w: i32, h: i32) -> *mut SDL_Texture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/texture.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct SDL_Texture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::texture::SDL_Texture`, which is not FFI-safe [INFO] [stdout] --> src/sdl/texture.rs:19:40 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn SDL_DestroyTexture(texture: *mut SDL_Texture); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/texture.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct SDL_Texture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::texture::SDL_Texture`, which is not FFI-safe [INFO] [stdout] --> src/sdl/texture.rs:20:39 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn SDL_UpdateTexture(texture: *mut SDL_Texture, rect: *const SDL_Rect, pixels: *const c_void, pitch: i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/texture.rs:14:1 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct SDL_Texture; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::window::SDL_Window`, which is not FFI-safe [INFO] [stdout] --> src/sdl/window.rs:8:94 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn SDL_CreateWindow(title: *const u8, x: i32, y: i32, w: i32, h: i32, flags: u32) -> *mut SDL_Window; [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/window.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SDL_Window; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `extern` block uses type `sdl::window::SDL_Window`, which is not FFI-safe [INFO] [stdout] --> src/sdl/window.rs:9:38 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn SDL_DestroyWindow(window: *mut SDL_Window); [INFO] [stdout] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stdout] | [INFO] [stdout] = help: consider adding a member to this struct [INFO] [stdout] = note: this struct has no fields [INFO] [stdout] note: the type is defined here [INFO] [stdout] --> src/sdl/window.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SDL_Window; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "01e433c8cf17da381c1a1f89f5c0394a3ddeb677e9afe37654170c836f2c78ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01e433c8cf17da381c1a1f89f5c0394a3ddeb677e9afe37654170c836f2c78ef", kill_on_drop: false }` [INFO] [stdout] 01e433c8cf17da381c1a1f89f5c0394a3ddeb677e9afe37654170c836f2c78ef