[INFO] cloning repository https://github.com/Cipollino-Animator/pierro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cipollino-Animator/pierro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCipollino-Animator%2Fpierro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCipollino-Animator%2Fpierro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7afe55930b541f974aeabea95efc8010057e5cd
[INFO] checking Cipollino-Animator/pierro against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCipollino-Animator%2Fpierro" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cipollino-Animator/pierro on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cipollino-Animator/pierro
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/Cipollino-Animator/pierro
[INFO] tweaked toml for git repo https://github.com/Cipollino-Animator/pierro written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Cipollino-Animator/pierro 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded glutin_egl_sys v0.5.1
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[INFO] [stderr]   Downloaded cosmic-text v0.11.2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "222d9d575d1ca4b11282785c308d77b7641ca9d680a6e108814d5dede209bba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "222d9d575d1ca4b11282785c308d77b7641ca9d680a6e108814d5dede209bba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "222d9d575d1ca4b11282785c308d77b7641ca9d680a6e108814d5dede209bba2", kill_on_drop: false }`
[INFO] [stdout] 222d9d575d1ca4b11282785c308d77b7641ca9d680a6e108814d5dede209bba2
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbab85955e265427dd70c565c984cdbf44bc6dd123fb4a127e35d815ac4071e5
[INFO] running `Command { std: "docker" "start" "-a" "fbab85955e265427dd70c565c984cdbf44bc6dd123fb4a127e35d815ac4071e5", kill_on_drop: false }`
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[INFO] [stdout] warning: method `post_draw` is never used
[INFO] [stdout]    --> src/widget/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub(crate) trait WidgetDyn<S> {
[INFO] [stdout]     |                  --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn post_draw(&self, painter: &mut Painter, rect: Rect, resp: &Response, state: &mut WidgetState<S>);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `post_draw` is never used
[INFO] [stdout]    --> src/widget/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub(crate) trait WidgetDyn<S> {
[INFO] [stdout]     |                  --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn post_draw(&self, painter: &mut Painter, rect: Rect, resp: &Response, state: &mut WidgetState<S>);
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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] [stdout] warning: unused imports: `center::Center` and `slider::Slider`
[INFO] [stdout]  --> examples/demo.rs:3:85
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...get::{button::Button, center::Center, column::Column, menu_bar::MenuBar, scroll_area::ScrollArea, slider::Slider, text::Text, LayoutCo...
[INFO] [stdout]   |                          ^^^^^^^^^^^^^^                                                              ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> examples/demo.rs:30:55
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pierro::app::App::new(color(1.0, 0.5, 1.0, 1.0), |state| {
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.89s
[INFO] running `Command { std: "docker" "inspect" "fbab85955e265427dd70c565c984cdbf44bc6dd123fb4a127e35d815ac4071e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbab85955e265427dd70c565c984cdbf44bc6dd123fb4a127e35d815ac4071e5", kill_on_drop: false }`
[INFO] [stdout] fbab85955e265427dd70c565c984cdbf44bc6dd123fb4a127e35d815ac4071e5