[INFO] cloning repository https://github.com/Masterchef365/wgpu_bug_minimal [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Masterchef365/wgpu_bug_minimal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fwgpu_bug_minimal", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fwgpu_bug_minimal'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dbff77f20d701db34031fb13974e66f86cfaf2aa [INFO] checking Masterchef365/wgpu_bug_minimal against try#846ec3a7f9ef4a204b2166da3cfc71f4885a5be5 for pr-98000 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fwgpu_bug_minimal" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Masterchef365/wgpu_bug_minimal on toolchain 846ec3a7f9ef4a204b2166da3cfc71f4885a5be5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Masterchef365/wgpu_bug_minimal [INFO] finished tweaking git repo https://github.com/Masterchef365/wgpu_bug_minimal [INFO] tweaked toml for git repo https://github.com/Masterchef365/wgpu_bug_minimal written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Masterchef365/wgpu_bug_minimal already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8fe152948714bd7e9db732e6e56da499108dfa294ee4a65c7c506a02514407fa [INFO] running `Command { std: "docker" "start" "-a" "8fe152948714bd7e9db732e6e56da499108dfa294ee4a65c7c506a02514407fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8fe152948714bd7e9db732e6e56da499108dfa294ee4a65c7c506a02514407fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fe152948714bd7e9db732e6e56da499108dfa294ee4a65c7c506a02514407fa", kill_on_drop: false }` [INFO] [stdout] 8fe152948714bd7e9db732e6e56da499108dfa294ee4a65c7c506a02514407fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+846ec3a7f9ef4a204b2166da3cfc71f4885a5be5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 403fe49f3093e1e41c58fb01aca850446fe136a940055fff59584d7a658a6cbb [INFO] running `Command { std: "docker" "start" "-a" "403fe49f3093e1e41c58fb01aca850446fe136a940055fff59584d7a658a6cbb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking futures-io v0.3.6 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking ttf-parser v0.8.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking pin-project-lite v0.1.11 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking inplace_it v0.3.2 [INFO] [stderr] Checking iced_core v0.2.1 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Compiling glam v0.9.5 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling winit v0.23.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking svg_fmt v0.4.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking libloading v0.6.4 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking futures-task v0.3.6 [INFO] [stderr] Checking futures-channel v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling wayland-sys v0.28.1 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking iced_style v0.1.0 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking matrixmultiply v0.2.3 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking owned_ttf_parser v0.8.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking ab_glyph v0.2.5 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling pathfinder_simd v0.5.0 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Compiling wayland-scanner v0.28.1 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking euclid v0.20.14 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking xcursor v0.3.2 [INFO] [stderr] Checking glyph_brush_layout v0.2.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling wayland-client v0.28.1 [INFO] [stderr] Compiling wayland-protocols v0.28.1 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Checking line_drawing v0.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking simba v0.2.4 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking gfx-memory v0.2.2 [INFO] [stderr] Checking gfx-backend-empty v0.6.0 [INFO] [stderr] Checking gfx-descriptor v0.2.0 [INFO] [stderr] Checking wayland-commons v0.28.1 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking guillotiere v0.5.2 [INFO] [stderr] Checking andrew v0.3.0 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking font-kit v0.6.0 [INFO] [stderr] Checking gfx-backend-vulkan v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling thiserror-impl v1.0.21 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Checking glyph_brush_draw_cache v0.1.3 [INFO] [stderr] Checking wayland-cursor v0.28.1 [INFO] [stderr] Checking glyph_brush v0.7.0 [INFO] [stderr] Checking zerocopy v0.3.0 [INFO] [stderr] Checking pin-project v0.4.27 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stderr] Checking thiserror v1.0.21 [INFO] [stderr] Checking naga v0.2.0 [INFO] [stderr] Checking nalgebra v0.22.1 [INFO] [stderr] Checking wgpu-core v0.6.5 [INFO] [stderr] Checking smithay-client-toolkit v0.12.0 [INFO] [stderr] Checking smithay-client-toolkit v0.11.0 [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Checking iced_futures v0.1.2 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking smithay-clipboard v0.5.2 [INFO] [stderr] Checking iced_native v0.2.2 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking clipboard_wayland v0.1.1 [INFO] [stderr] Checking iced_graphics v0.1.0 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking clipboard_x11 v0.1.0 [INFO] [stderr] Checking window_clipboard v0.1.2 [INFO] [stderr] Checking wgpu v0.6.0 [INFO] [stderr] Checking iced_winit v0.1.1 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking wgpu_glyph v0.10.0 [INFO] [stderr] Checking iced_wgpu v0.2.2 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking iced v0.1.1 (https://github.com/hecrj/iced.git?rev=23647d2f50f0e177b93cf09c72886a90702df982#23647d2f) [INFO] [stderr] Checking wgpu_bug_minimal v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/primitive_renderer.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut pipeline_desc = wgpu::RenderPipelineDescriptor { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/primitive_renderer.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 79 | let mut pipeline_desc = wgpu::RenderPipelineDescriptor { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 41.85s [INFO] running `Command { std: "docker" "inspect" "403fe49f3093e1e41c58fb01aca850446fe136a940055fff59584d7a658a6cbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "403fe49f3093e1e41c58fb01aca850446fe136a940055fff59584d7a658a6cbb", kill_on_drop: false }` [INFO] [stdout] 403fe49f3093e1e41c58fb01aca850446fe136a940055fff59584d7a658a6cbb