[INFO] fetching crate surfman 0.8.1... [INFO] checking surfman-0.8.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate surfman 0.8.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate surfman 0.8.1 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 surfman 0.8.1 [INFO] finished tweaking crates.io crate surfman 0.8.1 [INFO] tweaked toml for crates.io crate surfman 0.8.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate surfman 0.8.1 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.29.5 [INFO] [stderr] Downloaded libloading v0.8.1 [INFO] [stderr] Downloaded wayland-cursor v0.29.5 [INFO] [stderr] Downloaded wayland-commons v0.29.5 [INFO] [stderr] Downloaded strict-num v0.1.1 [INFO] [stderr] Downloaded io-surface v0.15.1 [INFO] [stderr] Downloaded servo-display-link v0.2.0 [INFO] [stderr] Downloaded core-graphics-types v0.1.2 [INFO] [stderr] Downloaded leak v0.1.2 [INFO] [stderr] Downloaded cocoa-foundation v0.1.2 [INFO] [stderr] Downloaded cocoa v0.24.1 [INFO] [stderr] Downloaded ab_glyph v0.2.22 [INFO] [stderr] Downloaded winnow v0.5.17 [INFO] [stderr] Downloaded bindgen v0.68.1 [INFO] [stderr] Downloaded nix v0.25.1 [INFO] [stderr] Downloaded ttf-parser v0.19.2 [INFO] [stderr] Downloaded owned_ttf_parser v0.19.0 [INFO] [stderr] Downloaded tiny-skia-path v0.8.4 [INFO] [stderr] Downloaded tiny-skia v0.8.4 [INFO] [stderr] Downloaded orbclient v0.3.46 [INFO] [stderr] Downloaded sctk-adwaita v0.5.4 [INFO] [stderr] Downloaded slotmap v1.0.6 [INFO] [stderr] Downloaded calloop v0.10.6 [INFO] [stderr] Downloaded wayland-protocols v0.29.5 [INFO] [stderr] Downloaded wayland-client v0.29.5 [INFO] [stderr] Downloaded leaky-cow v0.1.1 [INFO] [stderr] Downloaded time-point v0.1.1 [INFO] [stderr] Downloaded sparkle v0.1.26 [INFO] [stderr] Downloaded wayland-sys v0.30.1 [INFO] [stderr] Downloaded smithay-client-toolkit v0.16.1 [INFO] [stderr] Downloaded xml-rs v0.8.19 [INFO] [stderr] Downloaded xcursor v0.3.4 [INFO] [stderr] Downloaded mozangle v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d08234db66429e2e7d948f006ba39e9edacaf8deffc6d85d3b38715bd129bab8 [INFO] running `Command { std: "docker" "start" "-a" "d08234db66429e2e7d948f006ba39e9edacaf8deffc6d85d3b38715bd129bab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d08234db66429e2e7d948f006ba39e9edacaf8deffc6d85d3b38715bd129bab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d08234db66429e2e7d948f006ba39e9edacaf8deffc6d85d3b38715bd129bab8", kill_on_drop: false }` [INFO] [stdout] d08234db66429e2e7d948f006ba39e9edacaf8deffc6d85d3b38715bd129bab8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 00724a9648d8511d34d882dc71756654093f44c3a497562b7c0000c0a245c683 [INFO] running `Command { std: "docker" "start" "-a" "00724a9648d8511d34d882dc71756654093f44c3a497562b7c0000c0a245c683", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking fdeflate v0.3.0 [INFO] [stderr] Checking strict-num v0.1.1 [INFO] [stderr] Checking ttf-parser v0.19.2 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking png v0.17.10 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Compiling surfman v0.8.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking owned_ttf_parser v0.19.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking ab_glyph v0.2.22 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking euclid v0.22.9 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> examples/chaos_game.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{self, Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> examples/chaos_game.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SurfaceAccess`, `SurfaceType` [INFO] [stdout] --> examples/chaos_game.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use surfman::{SurfaceAccess, SurfaceType}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winit::dpi::PhysicalSize` [INFO] [stdout] --> examples/chaos_game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use winit::dpi::PhysicalSize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DeviceEvent`, `Event`, `KeyboardInput`, `VirtualKeyCode`, `WindowEvent` [INFO] [stdout] --> examples/chaos_game.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use winit::event::{DeviceEvent, Event, WindowEvent, KeyboardInput, VirtualKeyCode}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ControlFlow`, `EventLoop` [INFO] [stdout] --> examples/chaos_game.rs:10:25 [INFO] [stdout] | [INFO] [stdout] 10 | use winit::event_loop::{ControlFlow, EventLoop}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `winit::window::WindowBuilder` [INFO] [stdout] --> examples/chaos_game.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use winit::window::WindowBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WINDOW_WIDTH` is never used [INFO] [stdout] --> examples/chaos_game.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const WINDOW_WIDTH: i32 = 800; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WINDOW_HEIGHT` is never used [INFO] [stdout] --> examples/chaos_game.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const WINDOW_HEIGHT: i32 = 600; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BYTES_PER_PIXEL` is never used [INFO] [stdout] --> examples/chaos_game.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const BYTES_PER_PIXEL: usize = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FOREGROUND_COLOR` is never used [INFO] [stdout] --> examples/chaos_game.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const FOREGROUND_COLOR: u32 = !0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ITERATIONS_PER_FRAME` is never used [INFO] [stdout] --> examples/chaos_game.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const ITERATIONS_PER_FRAME: usize = 20; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `TRIANGLE_POINTS` is never used [INFO] [stdout] --> examples/chaos_game.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | static TRIANGLE_POINTS: [(f32, f32); 3] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `put_pixel` is never used [INFO] [stdout] --> examples/chaos_game.rs:98:4 [INFO] [stdout] | [INFO] [stdout] 98 | fn put_pixel(data: &mut [u8], point: &Point2D, color: u32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> examples/offscreen.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use gl; [INFO] [stdout] | ^^ the item `gl` is already defined by prelude [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] --> examples/common/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use gl; [INFO] [stdout] | ^^ the item `gl` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `gl` is imported redundantly [INFO] [stdout] --> examples/common/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use gl; [INFO] [stdout] | ^^ the item `gl` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/platform/unix/generic/../../../tests.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | drop(device.gl_api()); [INFO] [stdout] | ^^^^^---------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `GLApi` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/platform/unix/wayland/../../../tests.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | drop(device.gl_api()); [INFO] [stdout] | ^^^^^---------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `GLApi` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.19s [INFO] running `Command { std: "docker" "inspect" "00724a9648d8511d34d882dc71756654093f44c3a497562b7c0000c0a245c683", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00724a9648d8511d34d882dc71756654093f44c3a497562b7c0000c0a245c683", kill_on_drop: false }` [INFO] [stdout] 00724a9648d8511d34d882dc71756654093f44c3a497562b7c0000c0a245c683