[INFO] cloning repository https://github.com/polyxscl/rustcraft [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/polyxscl/rustcraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolyxscl%2Frustcraft", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolyxscl%2Frustcraft'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 928c67b3517d68930f8e619f9434e7c6f295c4a0 [INFO] building polyxscl/rustcraft against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpolyxscl%2Frustcraft" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/polyxscl/rustcraft [INFO] finished tweaking git repo https://github.com/polyxscl/rustcraft [INFO] tweaked toml for git repo https://github.com/polyxscl/rustcraft written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/polyxscl/rustcraft on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/polyxscl/rustcraft already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wgpu-types v0.20.0 [INFO] [stderr] Downloaded d3d12 v0.20.0 [INFO] [stderr] Downloaded com v0.6.0 [INFO] [stderr] Downloaded hassle-rs v0.11.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.5.0 [INFO] [stderr] Downloaded com_macros v0.6.0 [INFO] [stderr] Downloaded bytemuck v1.16.1 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] Downloaded document-features v0.2.8 [INFO] [stderr] Downloaded sctk-adwaita v0.9.0 [INFO] [stderr] Downloaded memmap2 v0.9.4 [INFO] [stderr] Downloaded metal v0.28.0 [INFO] [stderr] Downloaded env_filter v0.1.0 [INFO] [stderr] Downloaded calloop-wayland-source v0.2.0 [INFO] [stderr] Downloaded wgpu-hal v0.21.1 [INFO] [stderr] Downloaded cursor-icon v1.1.0 [INFO] [stderr] Downloaded wgpu-core v0.21.1 [INFO] [stderr] Downloaded wgpu v0.20.1 [INFO] [stderr] Downloaded smithay-client-toolkit v0.18.1 [INFO] [stderr] Downloaded calloop v0.12.4 [INFO] [stderr] Downloaded ttf-parser v0.21.1 [INFO] [stderr] Downloaded wayland-cursor v0.31.3 [INFO] [stderr] Downloaded com_macros_support v0.6.0 [INFO] [stderr] Downloaded wayland-protocols-wlr v0.2.0 [INFO] [stderr] Downloaded dpi v0.1.1 [INFO] [stderr] Downloaded naga v0.20.0 [INFO] [stderr] Downloaded glow v0.13.1 [INFO] [stderr] Downloaded objc2-encode v4.0.3 [INFO] [stderr] Downloaded wayland-sys v0.31.2 [INFO] [stderr] Downloaded owned_ttf_parser v0.21.0 [INFO] [stderr] Downloaded wayland-protocols v0.31.2 [INFO] [stderr] Downloaded winit v0.30.3 [INFO] [stderr] Downloaded ab_glyph v0.2.26 [INFO] [stderr] Downloaded wayland-client v0.31.3 [INFO] [stderr] Downloaded quick-xml v0.31.0 [INFO] [stderr] Downloaded wayland-protocols-plasma v0.2.0 [INFO] [stderr] Downloaded gpu-allocator v0.25.0 [INFO] [stderr] Downloaded gpu-descriptor v0.3.0 [INFO] [stderr] Downloaded wayland-backend v0.3.4 [INFO] [stderr] Downloaded wayland-scanner v0.31.2 [INFO] [stderr] Downloaded windows v0.52.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 821c320f53d6fb9c545d456aed6b7ebaef28283b540f8b8357b843997b41c862 [INFO] running `Command { std: "docker" "start" "-a" "821c320f53d6fb9c545d456aed6b7ebaef28283b540f8b8357b843997b41c862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "821c320f53d6fb9c545d456aed6b7ebaef28283b540f8b8357b843997b41c862", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "821c320f53d6fb9c545d456aed6b7ebaef28283b540f8b8357b843997b41c862", kill_on_drop: false }` [INFO] [stdout] 821c320f53d6fb9c545d456aed6b7ebaef28283b540f8b8357b843997b41c862 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e1f2d764fa63d3ffde4fd76003266f1d0c85f99e9a13abf2c9f4339a969db56 [INFO] running `Command { std: "docker" "start" "-a" "8e1f2d764fa63d3ffde4fd76003266f1d0c85f99e9a13abf2c9f4339a969db56", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libloading v0.8.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling cc v1.0.101 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling wayland-sys v0.31.2 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling quick-xml v0.31.0 [INFO] [stderr] Compiling wayland-client v0.31.3 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling unicode-width v0.1.13 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling wgpu-hal v0.21.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling xcursor v0.3.5 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling xkeysym v0.2.1 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling smithay-client-toolkit v0.18.1 [INFO] [stderr] Compiling ttf-parser v0.21.1 [INFO] [stderr] Compiling syn v2.0.68 [INFO] [stderr] Compiling bytemuck v1.16.1 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling wayland-scanner v0.31.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling tiny-skia-path v0.11.4 [INFO] [stderr] Compiling wgpu-core v0.21.1 [INFO] [stderr] Compiling wayland-backend v0.3.4 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling wgpu-types v0.20.0 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling gpu-descriptor v0.3.0 [INFO] [stderr] Compiling profiling v1.0.15 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling renderdoc-sys v1.1.0 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling glow v0.13.1 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling winit v0.30.3 [INFO] [stderr] Compiling document-features v0.2.8 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling tiny-skia v0.11.4 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling wgpu v0.20.1 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling x11rb-protocol v0.13.1 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling xkbcommon-dl v0.4.2 [INFO] [stderr] Compiling dpi v0.1.1 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling smol_str v0.2.2 [INFO] [stderr] Compiling owned_ttf_parser v0.21.0 [INFO] [stderr] Compiling ab_glyph v0.2.26 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling thiserror-impl v1.0.61 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling naga v0.20.0 [INFO] [stderr] Compiling polling v3.7.2 [INFO] [stderr] Compiling calloop v0.12.4 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling wayland-protocols v0.31.2 [INFO] [stderr] Compiling wayland-cursor v0.31.3 [INFO] [stderr] Compiling calloop-wayland-source v0.2.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling wayland-protocols-wlr v0.2.0 [INFO] [stderr] Compiling wayland-protocols-plasma v0.2.0 [INFO] [stderr] Compiling sctk-adwaita v0.9.0 [INFO] [stderr] Compiling x11rb v0.13.1 [INFO] [stderr] Compiling rustcraft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | window_id: winit::window::WindowId, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `surface`, `device`, `queue`, `config`, `win_size`, and `window` are never read [INFO] [stdout] --> src/renderer/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct GraphicsContext<'w> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 6 | surface: wgpu::Surface<'w>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | device: wgpu::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | queue: wgpu::Queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | config: wgpu::SurfaceConfiguration, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | win_size: winit::dpi::PhysicalSize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | window: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `context` is never read [INFO] [stdout] --> src/renderer/mod.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct Renderer<'w> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 74 | context: GraphicsContext<'w>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | event_loop.run_app(&mut app); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 64 | let _ = event_loop.run_app(&mut app); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "8e1f2d764fa63d3ffde4fd76003266f1d0c85f99e9a13abf2c9f4339a969db56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e1f2d764fa63d3ffde4fd76003266f1d0c85f99e9a13abf2c9f4339a969db56", kill_on_drop: false }` [INFO] [stdout] 8e1f2d764fa63d3ffde4fd76003266f1d0c85f99e9a13abf2c9f4339a969db56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6c423ccdad4cc3388062c19c02337d795e4534cf94618f9c791454f56d13439 [INFO] running `Command { std: "docker" "start" "-a" "d6c423ccdad4cc3388062c19c02337d795e4534cf94618f9c791454f56d13439", kill_on_drop: false }` [INFO] [stderr] Compiling rustcraft v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `window_id` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | window_id: winit::window::WindowId, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `surface`, `device`, `queue`, `config`, `win_size`, and `window` are never read [INFO] [stdout] --> src/renderer/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | struct GraphicsContext<'w> { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 6 | surface: wgpu::Surface<'w>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 7 | device: wgpu::Device, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | queue: wgpu::Queue, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 9 | config: wgpu::SurfaceConfiguration, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | win_size: winit::dpi::PhysicalSize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | window: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `context` is never read [INFO] [stdout] --> src/renderer/mod.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub struct Renderer<'w> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 74 | context: GraphicsContext<'w>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | event_loop.run_app(&mut app); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 64 | let _ = event_loop.run_app(&mut app); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.31s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d6c423ccdad4cc3388062c19c02337d795e4534cf94618f9c791454f56d13439", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6c423ccdad4cc3388062c19c02337d795e4534cf94618f9c791454f56d13439", kill_on_drop: false }` [INFO] [stdout] d6c423ccdad4cc3388062c19c02337d795e4534cf94618f9c791454f56d13439