[INFO] cloning repository https://github.com/eliheuer/spoonbender
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eliheuer/spoonbender" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliheuer%2Fspoonbender", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliheuer%2Fspoonbender'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3b0f7177e0f352d2fb80fe1db3c8554b614acc3
[INFO] checking eliheuer/spoonbender against master#4c60a0ea5b2385d7400df9db1ad04e96f2a4c154 for 92191_revert
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feliheuer%2Fspoonbender" "/workspace/builds/worker-29/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-29/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eliheuer/spoonbender on toolchain 4c60a0ea5b2385d7400df9db1ad04e96f2a4c154
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eliheuer/spoonbender
[INFO] finished tweaking git repo https://github.com/eliheuer/spoonbender
[INFO] tweaked toml for git repo https://github.com/eliheuer/spoonbender written to /workspace/builds/worker-29/source/Cargo.toml
[INFO] crate git repo https://github.com/eliheuer/spoonbender already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "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-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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" "+4c60a0ea5b2385d7400df9db1ad04e96f2a4c154" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c13d982205004ca4eca65c222320bbf864bdb19a9d7da34c592ac07df61a8f2d", kill_on_drop: false }`
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[INFO] [stderr]     Checking druid-shell v0.7.0 (https://github.com/linebender/druid.git?rev=75e83ae5#75e83ae5)
[INFO] [stderr]     Checking druid v0.7.0 (https://github.com/linebender/druid.git?rev=75e83ae5#75e83ae5)
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[INFO] [stdout] warning: unused import: `Label`
[INFO] [stdout]   --> runebender-lib/src/app_delegate.rs:12:39
[INFO] [stdout]    |
[INFO] [stdout] 12 | use druid::widget::{prelude::*, Flex, Label, Painter, TextBox, WidgetExt};
[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]  --> runebender-lib/src/widgets/toolbar.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | use druid::kurbo::{Affine, BezPath, Line, Shape, Vec2};
[INFO] [stdout]   |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Label`
[INFO] [stdout]   --> runebender-lib/src/app_delegate.rs:12:39
[INFO] [stdout]    |
[INFO] [stdout] 12 | use druid::widget::{prelude::*, Flex, Label, Painter, TextBox, WidgetExt};
[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]  --> runebender-lib/src/widgets/toolbar.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | use druid::kurbo::{Affine, BezPath, Line, Shape, Vec2};
[INFO] [stdout]   |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_PREVIEW_FONT_SIZE`
[INFO] [stdout]   --> runebender-lib/src/data.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const DEFAULT_PREVIEW_FONT_SIZE: f64 = 96.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `glyph_ids`
[INFO] [stdout]   --> runebender-lib/src/data.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     glyph_ids: Vec<(char, GlyphName)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cmap`
[INFO] [stdout]   --> runebender-lib/src/data.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     cmap: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hhea`
[INFO] [stdout]   --> runebender-lib/src/data.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     hhea: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hmtx`
[INFO] [stdout]   --> runebender-lib/src/data.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     hmtx: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_PREVIEW_FONT_SIZE`
[INFO] [stdout]   --> runebender-lib/src/data.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const DEFAULT_PREVIEW_FONT_SIZE: f64 = 96.0;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `glyph_ids`
[INFO] [stdout]   --> runebender-lib/src/data.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     glyph_ids: Vec<(char, GlyphName)>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `cmap`
[INFO] [stdout]   --> runebender-lib/src/data.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     cmap: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hhea`
[INFO] [stdout]   --> runebender-lib/src/data.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     hhea: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `hmtx`
[INFO] [stdout]   --> runebender-lib/src/data.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     hmtx: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `VirtualFont` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> runebender-lib/src/data.rs:52:10
[INFO] [stdout]    |
[INFO] [stdout] 52 | #[derive(Debug, Clone)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking runebender v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Button`, `Label`
[INFO] [stdout]  --> src/main.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use druid::widget::{Button, Flex, Label, Painter, Scroll, WidgetExt};
[INFO] [stdout]   |                     ^^^^^^        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Env`
[INFO] [stdout]  --> src/main.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use druid::{AppLauncher, Env, LocalizedString, RenderContext, Size, Widget, WindowDesc};
[INFO] [stdout]   |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sidebar`, `self`
[INFO] [stdout]  --> src/main.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use runebender_lib::widgets::{self, GlyphGrid, ModalHost, Sidebar};
[INFO] [stdout]   |                               ^^^^                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `menus`
[INFO] [stdout]  --> src/main.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | use runebender_lib::{menus, theme, Delegate};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Button`, `Label`
[INFO] [stdout]  --> src/main.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use druid::widget::{Button, Flex, Label, Painter, Scroll, WidgetExt};
[INFO] [stdout]   |                     ^^^^^^        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Env`
[INFO] [stdout]  --> src/main.rs:5:26
[INFO] [stdout]   |
[INFO] [stdout] 5 | use druid::{AppLauncher, Env, LocalizedString, RenderContext, Size, Widget, WindowDesc};
[INFO] [stdout]   |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Sidebar`, `self`
[INFO] [stdout]  --> src/main.rs:8:31
[INFO] [stdout]   |
[INFO] [stdout] 8 | use runebender_lib::widgets::{self, GlyphGrid, ModalHost, Sidebar};
[INFO] [stdout]   |                               ^^^^                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `menus`
[INFO] [stdout]  --> src/main.rs:9:22
[INFO] [stdout]   |
[INFO] [stdout] 9 | use runebender_lib::{menus, theme, Delegate};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: fluent-bundle v0.12.0, rental v0.5.5
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "6a165936ac2242b78e6274665aff69c1c664b6bfd150c0f05c739d729b4cb54c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a165936ac2242b78e6274665aff69c1c664b6bfd150c0f05c739d729b4cb54c", kill_on_drop: false }`
[INFO] [stdout] 6a165936ac2242b78e6274665aff69c1c664b6bfd150c0f05c739d729b4cb54c