[INFO] cloning repository https://github.com/Lucky4Luuk/nebula
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lucky4Luuk/nebula" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fnebula", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fnebula'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c5625b0f0e5cceb20029f6eed7d28d18bdaec93
[INFO] checking Lucky4Luuk/nebula against try#5ff93158e08fa2205cd4b86cddf9eae95952cc96 for pr-129543-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucky4Luuk%2Fnebula" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lucky4Luuk/nebula
[INFO] finished tweaking git repo https://github.com/Lucky4Luuk/nebula
[INFO] tweaked toml for git repo https://github.com/Lucky4Luuk/nebula written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lucky4Luuk/nebula on toolchain 5ff93158e08fa2205cd4b86cddf9eae95952cc96
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lucky4Luuk/nebula 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" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "fetch" "--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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winit_input_helper v0.10.0
[INFO] [stderr]   Downloaded gpu-descriptor v0.2.1
[INFO] [stderr]   Downloaded legion_codegen v0.4.0
[INFO] [stderr]   Downloaded wgpu-types v0.11.0
[INFO] [stderr]   Downloaded pollster v0.2.4
[INFO] [stderr]   Downloaded raw-gl-context v0.1.2
[INFO] [stderr]   Downloaded gpu-alloc v0.5.2
[INFO] [stderr]   Downloaded x11 v2.19.1
[INFO] [stderr]   Downloaded wgpu v0.11.0
[INFO] [stderr]   Downloaded wgpu-core v0.11.1
[INFO] [stderr]   Downloaded glam v0.19.0
[INFO] [stderr]   Downloaded glow v0.11.0
[INFO] [stderr]   Downloaded wgpu-hal v0.11.3
[INFO] [stderr]   Downloaded ash v0.33.3+1.2.191
[INFO] [stderr]   Downloaded naga v0.7.1
[INFO] [stderr]   Downloaded legion v0.4.0
[INFO] [stderr]   Downloaded profiling v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f2a846c536581af5a44e686c4a0aeeee81b624578030e98ccc1c77179dbabb6
[INFO] running `Command { std: "docker" "start" "-a" "8f2a846c536581af5a44e686c4a0aeeee81b624578030e98ccc1c77179dbabb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f2a846c536581af5a44e686c4a0aeeee81b624578030e98ccc1c77179dbabb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f2a846c536581af5a44e686c4a0aeeee81b624578030e98ccc1c77179dbabb6", kill_on_drop: false }`
[INFO] [stdout] 8f2a846c536581af5a44e686c4a0aeeee81b624578030e98ccc1c77179dbabb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+5ff93158e08fa2205cd4b86cddf9eae95952cc96" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c0d5219e1205203abf9917c8b5643802b6ea112799004223c6aea33906480c1
[INFO] running `Command { std: "docker" "start" "-a" "5c0d5219e1205203abf9917c8b5643802b6ea112799004223c6aea33906480c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking instant v0.1.11
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking bit-set v0.5.2
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking ahash v0.4.7
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking nom v7.0.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]    Compiling wgpu-core v0.11.1
[INFO] [stderr]     Checking gpu-alloc v0.5.2
[INFO] [stderr]     Checking gpu-descriptor v0.2.1
[INFO] [stderr]     Checking nix v0.18.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking xdg v2.4.0
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.2
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking ash v0.33.3+1.2.191
[INFO] [stderr]    Compiling x11 v2.19.1
[INFO] [stderr]     Checking wgpu-types v0.11.0
[INFO] [stderr]     Checking profiling v1.0.3
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking glow v0.11.0
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]     Checking inplace_it v0.3.3
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]    Compiling gl_bindings v0.1.0 (/opt/rustwide/workdir/nebula_render/gl_bindings)
[INFO] [stderr]     Checking wayland-client v0.28.6
[INFO] [stderr]     Checking crossbeam v0.8.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking wayland-protocols v0.28.6
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]     Checking scoped-tls-hkt v0.1.2
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking atomic_refcell v0.1.8
[INFO] [stderr]    Compiling winit v0.25.0
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking mio-misc v1.2.1
[INFO] [stderr]     Checking x11-dl v2.19.1
[INFO] [stderr]     Checking glam v0.19.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking raw-gl-context v0.1.2
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pollster v0.2.4
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking naga v0.7.1
[INFO] [stderr]    Compiling legion_codegen v0.4.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking winit_input_helper v0.10.0
[INFO] [stderr]     Checking wgpu-hal v0.11.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking legion v0.4.0
[INFO] [stderr]     Checking wgpu v0.11.0
[INFO] [stderr]     Checking nebula_scene v0.1.0 (/opt/rustwide/workdir/nebula_scene)
[INFO] [stderr]     Checking nebula_render v0.1.0 (/opt/rustwide/workdir/nebula_render)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> nebula_render/src/wgpu_render/scene_renderer.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         unsafe {
[INFO] [stdout]    |         ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> nebula_render/src/wgpu_render/scene_renderer.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn render_scene(&self, frame: &FrameBuilder, scene: &Scene) {
[INFO] [stdout]    |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scene`
[INFO] [stdout]   --> nebula_render/src/wgpu_render/scene_renderer.rs:16:54
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn render_scene(&self, frame: &FrameBuilder, scene: &Scene) {
[INFO] [stdout]    |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_scene`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `instance` is never read
[INFO] [stdout]   --> nebula_render/src/wgpu_render/mod.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct Renderer {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 32 |     instance: Instance,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> nebula_render/src/wgpu_render/mod.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn render(&self, rgba: (f32, f32, f32, f32)) -> FrameBuilder {
[INFO] [stdout]    |                   ^^^^^ the lifetime is elided here     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn render(&self, rgba: (f32, f32, f32, f32)) -> FrameBuilder<'_> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nebula v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "5c0d5219e1205203abf9917c8b5643802b6ea112799004223c6aea33906480c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c0d5219e1205203abf9917c8b5643802b6ea112799004223c6aea33906480c1", kill_on_drop: false }`
[INFO] [stdout] 5c0d5219e1205203abf9917c8b5643802b6ea112799004223c6aea33906480c1