[INFO] cloning repository https://github.com/coderedart/egui_overlay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coderedart/egui_overlay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoderedart%2Fegui_overlay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoderedart%2Fegui_overlay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c653d1d76b5d66832b7fcee931f50032504a1f59
[INFO] checking coderedart/egui_overlay against master#bdcb6a99e853732f8ec050ae4986aa3af51d44c5 for 92191_revert
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoderedart%2Fegui_overlay" "/workspace/builds/worker-95/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coderedart/egui_overlay on toolchain bdcb6a99e853732f8ec050ae4986aa3af51d44c5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coderedart/egui_overlay
[INFO] finished tweaking git repo https://github.com/coderedart/egui_overlay
[INFO] tweaked toml for git repo https://github.com/coderedart/egui_overlay written to /workspace/builds/worker-95/source/Cargo.toml
[INFO] crate git repo https://github.com/coderedart/egui_overlay already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 813b47252166b18a82d4245ea016089a527469ba195809aa0ccc9dccc9b34968
[INFO] running `Command { std: "docker" "start" "-a" "813b47252166b18a82d4245ea016089a527469ba195809aa0ccc9dccc9b34968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "813b47252166b18a82d4245ea016089a527469ba195809aa0ccc9dccc9b34968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "813b47252166b18a82d4245ea016089a527469ba195809aa0ccc9dccc9b34968", kill_on_drop: false }`
[INFO] [stdout] 813b47252166b18a82d4245ea016089a527469ba195809aa0ccc9dccc9b34968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+bdcb6a99e853732f8ec050ae4986aa3af51d44c5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a84f36916cd7e48946bee63f38b8f612ff061d68f404775869ec0c6f75cda6e
[INFO] running `Command { std: "docker" "start" "-a" "5a84f36916cd7e48946bee63f38b8f612ff061d68f404775869ec0c6f75cda6e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]     Checking wgpu v0.12.0 (https://github.com/gfx-rs/wgpu.git#e4553d7e)
[INFO] [stderr]     Checking egui_overlay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/renderer_backend.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     BufferDescriptor, BufferUsages, Color, ColorTargetState, ColorWrites, CommandEncoder,
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/window_backend.rs:2:55
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{Event, Key, PointerButton, Pos2, RawInput, Vec2};
[INFO] [stdout]   |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Color`
[INFO] [stdout]  --> src/renderer_backend.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     BufferDescriptor, BufferUsages, Color, ColorTargetState, ColorWrites, CommandEncoder,
[INFO] [stdout]   |                                     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Vec2`
[INFO] [stdout]  --> src/window_backend.rs:2:55
[INFO] [stdout]   |
[INFO] [stdout] 2 | use egui::{Event, Key, PointerButton, Pos2, RawInput, Vec2};
[INFO] [stdout]   |                                                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fb`
[INFO] [stdout]   --> examples/hello.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |                 if let Some((fb, fbv)) = wgpu_renderer.framebuffer_and_view.as_ref() {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_fb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/hello.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut ctx = egui::Context::default();
[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: unused `Result` that must be used
[INFO] [stdout]   --> examples/hello.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         wgpu_renderer.pre_tick(&glfw_window);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5a84f36916cd7e48946bee63f38b8f612ff061d68f404775869ec0c6f75cda6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a84f36916cd7e48946bee63f38b8f612ff061d68f404775869ec0c6f75cda6e", kill_on_drop: false }`
[INFO] [stdout] 5a84f36916cd7e48946bee63f38b8f612ff061d68f404775869ec0c6f75cda6e