[INFO] cloning repository https://github.com/Ayush1325/SimpleGuiToolkit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ayush1325/SimpleGuiToolkit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyush1325%2FSimpleGuiToolkit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyush1325%2FSimpleGuiToolkit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2c8ce44252d4b5ff28a861796aab1c360a2ab60a
[INFO] documenting Ayush1325/SimpleGuiToolkit against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAyush1325%2FSimpleGuiToolkit" "/workspace/builds/worker-16/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-16/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Ayush1325/SimpleGuiToolkit on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Ayush1325/SimpleGuiToolkit
[INFO] finished tweaking git repo https://github.com/Ayush1325/SimpleGuiToolkit
[INFO] tweaked toml for git repo https://github.com/Ayush1325/SimpleGuiToolkit written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] crate git repo https://github.com/Ayush1325/SimpleGuiToolkit already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "56c9127de2ce0eec0a3b55100f0e0f663cae3f2f69a33b3f2aae0a5186c3abe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56c9127de2ce0eec0a3b55100f0e0f663cae3f2f69a33b3f2aae0a5186c3abe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c9127de2ce0eec0a3b55100f0e0f663cae3f2f69a33b3f2aae0a5186c3abe2", kill_on_drop: false }`
[INFO] [stdout] 56c9127de2ce0eec0a3b55100f0e0f663cae3f2f69a33b3f2aae0a5186c3abe2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e0ee967e9805eae5cc885bf8387d38cf3202f3ebb9238afa0597cb2075b3b5
[INFO] running `Command { std: "docker" "start" "-a" "99e0ee967e9805eae5cc885bf8387d38cf3202f3ebb9238afa0597cb2075b3b5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
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[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling serde_derive v1.0.127
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[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling drm-fourcc v2.1.1
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[INFO] [stderr]     Checking fixedbitset v0.2.0
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[INFO] [stderr]    Compiling futures-util v0.3.16
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[INFO] [stderr]     Checking wayland-commons v0.28.6
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[INFO] [stderr]    Compiling thiserror-impl v1.0.26
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[INFO] [stderr]     Checking naga v0.5.0
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[INFO] [stderr]     Checking futures v0.3.16
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[INFO] [stderr]     Checking gfx-backend-vulkan v0.9.0
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[INFO] [stderr]     Checking gfx-backend-empty v0.9.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking sgt_winit v0.1.0 (/opt/rustwide/workdir/sgt_winit)
[INFO] [stderr]  Documenting sgt_winit v0.1.0 (/opt/rustwide/workdir/sgt_winit)
[INFO] [stderr]     Checking wgpu v0.9.0
[INFO] [stderr]     Checking sgt_wgpu v0.1.0 (/opt/rustwide/workdir/sgt_wgpu)
[INFO] [stderr]  Documenting sgt_wgpu v0.1.0 (/opt/rustwide/workdir/sgt_wgpu)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     async fn new<T: HasRawWindowHandle>(width: u32, height: u32, window: &T) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `input`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:69:8
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn input(&mut self) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:73:8
[INFO] [stdout]    |
[INFO] [stdout] 73 |     fn update(&mut self) {}
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `render`
[INFO] [stdout]   --> sgt_wgpu/src/lib.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn render(&mut self) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sgt_core v0.1.0 (/opt/rustwide/workdir/sgt_core)
[INFO] [stderr]  Documenting sgt_core v0.1.0 (/opt/rustwide/workdir/sgt_core)
[INFO] [stdout] warning: unused variable: `rx`
[INFO] [stdout]   --> sgt_core/src/application.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let (tx, rx) = oneshot::channel();
[INFO] [stdout]    |                  ^^ help: if this is intentional, prefix it with an underscore: `_rx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> sgt_core/src/window/winit.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         proxy_tx.send(proxy);
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting experiment v0.1.0 (/opt/rustwide/workdir/experiment)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "99e0ee967e9805eae5cc885bf8387d38cf3202f3ebb9238afa0597cb2075b3b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e0ee967e9805eae5cc885bf8387d38cf3202f3ebb9238afa0597cb2075b3b5", kill_on_drop: false }`
[INFO] [stdout] 99e0ee967e9805eae5cc885bf8387d38cf3202f3ebb9238afa0597cb2075b3b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 2cecb4c8c4e068228cfb6035ffe8d527996fe4b018c733bb515ee688b9975adb
[INFO] running `Command { std: "docker" "start" "-a" "2cecb4c8c4e068228cfb6035ffe8d527996fe4b018c733bb515ee688b9975adb", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "2cecb4c8c4e068228cfb6035ffe8d527996fe4b018c733bb515ee688b9975adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cecb4c8c4e068228cfb6035ffe8d527996fe4b018c733bb515ee688b9975adb", kill_on_drop: false }`
[INFO] [stdout] 2cecb4c8c4e068228cfb6035ffe8d527996fe4b018c733bb515ee688b9975adb