[INFO] fetching crate leafrender 0.1.0... [INFO] checking leafrender-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate leafrender 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate leafrender 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate leafrender 0.1.0 [INFO] finished tweaking crates.io crate leafrender 0.1.0 [INFO] tweaked toml for crates.io crate leafrender 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 136 packages [INFO] [stderr] Adding andrew v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding approx v0.3.2 (latest: v0.5.1) [INFO] [stderr] Adding bitflags v0.8.2 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v0.9.1 (latest: v2.5.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cgl v0.2.3 (latest: v0.3.2) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding cocoa v0.18.5 (latest: v0.25.0) [INFO] [stderr] Adding core-foundation v0.6.4 (latest: v0.9.4) [INFO] [stderr] Adding core-foundation-sys v0.6.2 (latest: v0.8.6) [INFO] [stderr] Adding core-graphics v0.17.3 (latest: v0.23.2) [INFO] [stderr] Adding deflate v0.7.20 (latest: v1.0.0) [INFO] [stderr] Adding dlib v0.4.2 (latest: v0.5.2) [INFO] [stderr] Adding evdev v0.10.2 (latest: v0.12.1) [INFO] [stderr] Adding fixedbitset v0.1.9 (latest: v0.5.6) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gif v0.10.3 (latest: v0.13.1) [INFO] [stderr] Adding gl v0.12.0 (latest: v0.14.0) [INFO] [stderr] Adding gl_generator v0.11.0 (latest: v0.14.0) [INFO] [stderr] Adding gl_generator v0.13.1 (latest: v0.14.0) [INFO] [stderr] Adding gleam v0.6.19 (latest: v0.15.0) [INFO] [stderr] Adding glutin v0.21.2 (latest: v0.31.3) [INFO] [stderr] Adding glutin_egl_sys v0.1.6 (latest: v0.6.0) [INFO] [stderr] Adding glutin_gles2_sys v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding glutin_glx_sys v0.1.8 (latest: v0.5.0) [INFO] [stderr] Adding glutin_wgl_sys v0.1.5 (latest: v0.5.0) [INFO] [stderr] Adding image v0.21.3 (latest: v0.25.1) [INFO] [stderr] Adding jpeg-decoder v0.1.22 (latest: v0.3.1) [INFO] [stderr] Adding libc v0.1.12 (latest: v0.2.153) [INFO] [stderr] Adding libloading v0.5.2 (latest: v0.8.3) [INFO] [stderr] Adding libloading v0.6.7 (latest: v0.8.3) [INFO] [stderr] Adding line_drawing v0.7.0 (latest: v1.0.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.11) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding nix v0.9.0 (latest: v0.28.0) [INFO] [stderr] Adding nix v0.14.1 (latest: v0.28.0) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.4) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.5) [INFO] [stderr] Adding num-derive v0.2.5 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.1) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding ordered-float v1.1.1 (latest: v4.2.0) [INFO] [stderr] Adding parking_lot v0.9.0 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.6.3 (latest: v0.9.9) [INFO] [stderr] Adding png v0.14.1 (latest: v0.17.13) [INFO] [stderr] Adding proc-macro2 v0.4.30 (latest: v1.0.79) [INFO] [stderr] Adding quote v0.6.13 (latest: v1.0.35) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding raw-window-handle v0.3.4 (latest: v0.6.0) [INFO] [stderr] Adding raw-window-handle v0.4.3 (latest: v0.6.0) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.1) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding rusttype v0.7.9 (latest: v0.9.3) [INFO] [stderr] Adding rusttype v0.8.3 (latest: v0.9.3) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.22) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding smallvec v0.6.14 (latest: v1.13.2) [INFO] [stderr] Adding smithay-client-toolkit v0.4.6 (latest: v0.18.1) [INFO] [stderr] Adding syn v0.15.44 (latest: v2.0.58) [INFO] [stderr] Adding tiff v0.2.2 (latest: v0.9.1) [INFO] [stderr] Adding unicode-xid v0.1.0 (latest: v0.2.4) [INFO] [stderr] Adding wayland-client v0.21.13 (latest: v0.31.2) [INFO] [stderr] Adding wayland-commons v0.21.13 (latest: v0.29.5) [INFO] [stderr] Adding wayland-protocols v0.21.13 (latest: v0.31.2) [INFO] [stderr] Adding wayland-scanner v0.21.13 (latest: v0.31.1) [INFO] [stderr] Adding wayland-sys v0.21.13 (latest: v0.31.1) [INFO] [stderr] Adding winit v0.19.5 (latest: v0.29.15) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded videocore v0.1.3 [INFO] [stderr] Downloaded khronos v0.1.2 [INFO] [stderr] Downloaded libc v0.1.12 [INFO] [stderr] Downloaded lzw v0.10.0 [INFO] [stderr] Downloaded opengles v0.1.2 [INFO] [stderr] Downloaded png v0.14.1 [INFO] [stderr] Downloaded cgl v0.2.3 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.8 [INFO] [stderr] Downloaded egl v0.2.7 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded fixedbitset v0.1.9 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.6 [INFO] [stderr] Downloaded evdev v0.10.2 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded bitflags v0.8.2 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded glutin v0.21.2 [INFO] [stderr] Downloaded nix v0.9.0 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded tiff v0.2.2 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] [stderr] Downloaded deflate v0.7.20 [INFO] [stderr] Downloaded gleam v0.6.19 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded core-graphics v0.17.3 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded image v0.21.3 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded gl_generator v0.11.0 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.5 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded gl v0.12.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90d34d6b8a09bc732ae83dd973293a736f7a7557d63e2ce3a4426c7364c66900 [INFO] running `Command { std: "docker" "start" "-a" "90d34d6b8a09bc732ae83dd973293a736f7a7557d63e2ce3a4426c7364c66900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90d34d6b8a09bc732ae83dd973293a736f7a7557d63e2ce3a4426c7364c66900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d34d6b8a09bc732ae83dd973293a736f7a7557d63e2ce3a4426c7364c66900", kill_on_drop: false }` [INFO] [stdout] 90d34d6b8a09bc732ae83dd973293a736f7a7557d63e2ce3a4426c7364c66900 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9f16add0d1ceb9222eb38eaf5db4f46a20852c3aa02dde5ce52e0688aca6842 [INFO] running `Command { std: "docker" "start" "-a" "f9f16add0d1ceb9222eb38eaf5db4f46a20852c3aa02dde5ce52e0688aca6842", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.6.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling gl v0.12.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking leafrender v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/shader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/texture.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/shader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/vbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/texture.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/vbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/input/glutin/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/input/glutin/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/texture.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/vbo.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/drawer.rs:356:32 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/texture.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/vbo.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/drawer.rs:356:32 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render/font.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut Drawer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut dyn Drawer, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render/font.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut Drawer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut dyn Drawer, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/texture.rs:21:40 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/vbo.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/drawer.rs:356:27 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/texture.rs:21:40 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/vbo.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/drawer.rs:356:27 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.47s [INFO] running `Command { std: "docker" "inspect" "f9f16add0d1ceb9222eb38eaf5db4f46a20852c3aa02dde5ce52e0688aca6842", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9f16add0d1ceb9222eb38eaf5db4f46a20852c3aa02dde5ce52e0688aca6842", kill_on_drop: false }` [INFO] [stdout] f9f16add0d1ceb9222eb38eaf5db4f46a20852c3aa02dde5ce52e0688aca6842 [INFO] checking leafrender-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate leafrender 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate leafrender 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate leafrender 0.1.0 [INFO] finished tweaking crates.io crate leafrender 0.1.0 [INFO] tweaked toml for crates.io crate leafrender 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21d397263072c607b34a45a20f56cd3569c9e1e4e149a72c41bc3e1b9c98bdfb [INFO] running `Command { std: "docker" "start" "-a" "21d397263072c607b34a45a20f56cd3569c9e1e4e149a72c41bc3e1b9c98bdfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21d397263072c607b34a45a20f56cd3569c9e1e4e149a72c41bc3e1b9c98bdfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21d397263072c607b34a45a20f56cd3569c9e1e4e149a72c41bc3e1b9c98bdfb", kill_on_drop: false }` [INFO] [stdout] 21d397263072c607b34a45a20f56cd3569c9e1e4e149a72c41bc3e1b9c98bdfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a951e6719ff456feff50bfb05a2d30015329dbeffde8b768ca0dde2df9e212c [INFO] running `Command { std: "docker" "start" "-a" "5a951e6719ff456feff50bfb05a2d30015329dbeffde8b768ca0dde2df9e212c", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.20 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ordered-float v1.1.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking parking_lot_core v0.6.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling gl v0.12.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking leafrender v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/shader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/texture.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/vbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/input/glutin/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/shader.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/texture.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/vbo.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> src/render/glutin/drawer.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use gl; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:147:1 [INFO] [stdout] | [INFO] [stdout] 147 | extern crate gl; [INFO] [stdout] | ---------------- the item `gl` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glutin` is imported redundantly [INFO] [stdout] --> src/input/glutin/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use glutin; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:149:1 [INFO] [stdout] | [INFO] [stdout] 149 | extern crate glutin; [INFO] [stdout] | -------------------- the item `glutin` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/texture.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/vbo.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/texture.rs:21:45 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/drawer.rs:356:32 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/vbo.rs:32:37 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/render/glutin/drawer.rs:356:32 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render/font.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut Drawer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut dyn Drawer, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/render/font.rs:57:20 [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut Drawer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 57 | draw: &mut dyn Drawer, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/texture.rs:21:40 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/vbo.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/drawer.rs:356:27 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/texture.rs:21:40 [INFO] [stdout] | [INFO] [stdout] 21 | let mut texture_ref = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/vbo.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | let mut ptr = unsafe { mem::uninitialized() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `u32` does not permit being left uninitialized [INFO] [stdout] --> src/render/glutin/drawer.rs:356:27 [INFO] [stdout] | [INFO] [stdout] 356 | let mut ptr = mem::uninitialized(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.77s [INFO] running `Command { std: "docker" "inspect" "5a951e6719ff456feff50bfb05a2d30015329dbeffde8b768ca0dde2df9e212c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a951e6719ff456feff50bfb05a2d30015329dbeffde8b768ca0dde2df9e212c", kill_on_drop: false }` [INFO] [stdout] 5a951e6719ff456feff50bfb05a2d30015329dbeffde8b768ca0dde2df9e212c