[INFO] fetching crate kas-wgpu 0.8.1...
[INFO] checking kas-wgpu-0.8.1 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate kas-wgpu 0.8.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kas-wgpu 0.8.1 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kas-wgpu 0.8.1
[INFO] finished tweaking crates.io crate kas-wgpu 0.8.1
[INFO] tweaked toml for crates.io crate kas-wgpu 0.8.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate kas-wgpu 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee982beaf77a27543ec406736000cce4e895a2c38d467f0d2c01a68e15554155
[INFO] running `Command { std: "docker" "start" "-a" "ee982beaf77a27543ec406736000cce4e895a2c38d467f0d2c01a68e15554155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee982beaf77a27543ec406736000cce4e895a2c38d467f0d2c01a68e15554155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee982beaf77a27543ec406736000cce4e895a2c38d467f0d2c01a68e15554155", kill_on_drop: false }`
[INFO] [stdout] ee982beaf77a27543ec406736000cce4e895a2c38d467f0d2c01a68e15554155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21f6dd18ff6b895a75e13f59b99d0207aea95f031f27a0816ee6fec8d1fe4f3e
[INFO] running `Command { std: "docker" "start" "-a" "21f6dd18ff6b895a75e13f59b99d0207aea95f031f27a0816ee6fec8d1fe4f3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking codespan-reporting v0.11.1
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[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking dlib v0.4.2
[INFO] [stderr]     Checking owned_ttf_parser v0.12.0
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking ash v0.32.1
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling futures-macro v0.3.15
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[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling nom v6.2.0
[INFO] [stderr]    Compiling kas-macros v0.8.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
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[INFO] [stderr]     Checking crossbeam-deque v0.8.0
[INFO] [stderr]     Checking andrew v0.3.1
[INFO] [stderr]    Compiling kas-wgpu v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]    Compiling wayland-scanner v0.28.5
[INFO] [stderr]     Checking crossbeam v0.8.1
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[INFO] [stderr]     Checking raw-window-handle v0.3.3
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[INFO] [stderr]     Checking rustybuzz v0.3.0
[INFO] [stderr]    Compiling wayland-client v0.28.5
[INFO] [stderr]    Compiling wayland-protocols v0.28.5
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[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking wayland-cursor v0.28.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking thiserror v1.0.25
[INFO] [stderr]     Checking naga v0.4.2
[INFO] [stderr]     Checking clipboard_x11 v0.3.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking futures-executor v0.3.15
[INFO] [stderr]     Checking smithay-clipboard v0.6.3
[INFO] [stderr]     Checking futures v0.3.15
[INFO] [stderr]     Checking clipboard_wayland v0.2.0
[INFO] [stderr]     Checking window_clipboard v0.2.1
[INFO] [stderr]     Checking gfx-hal v0.8.0
[INFO] [stderr]     Checking kas-text v0.3.1
[INFO] [stderr]     Checking gfx-backend-vulkan v0.8.0
[INFO] [stderr]     Checking gfx-backend-gl v0.8.1
[INFO] [stderr]     Checking gfx-backend-empty v0.8.0
[INFO] [stderr]     Checking kas v0.8.0
[INFO] [stderr]     Checking kas-theme v0.8.0
[INFO] [stderr]     Checking wgpu v0.8.1
[INFO] [stdout] error[E0432]: unresolved import `kas::text::format::Markdown`
[INFO] [stdout]   --> examples/markdown.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use kas::text::format::Markdown;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Markdown` in `text::format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Markdown` in `format`
[INFO] [stdout]   --> examples/hello.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let text = kas::text::format::Markdown::new("Hello *world*!")?;
[INFO] [stdout]    |                                   ^^^^^^^^ could not find `Markdown` in `format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kas-wgpu`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "21f6dd18ff6b895a75e13f59b99d0207aea95f031f27a0816ee6fec8d1fe4f3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21f6dd18ff6b895a75e13f59b99d0207aea95f031f27a0816ee6fec8d1fe4f3e", kill_on_drop: false }`
[INFO] [stdout] 21f6dd18ff6b895a75e13f59b99d0207aea95f031f27a0816ee6fec8d1fe4f3e