[INFO] fetching crate orbtk-widgets 0.3.1-alpha3...
[INFO] testing orbtk-widgets-0.3.1-alpha3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate orbtk-widgets 0.3.1-alpha3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate orbtk-widgets 0.3.1-alpha3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orbtk-widgets 0.3.1-alpha3
[INFO] finished tweaking crates.io crate orbtk-widgets 0.3.1-alpha3
[INFO] tweaked toml for crates.io crate orbtk-widgets 0.3.1-alpha3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded spin_sleep v1.0.0
[INFO] [stderr]   Downloaded xkb v0.2.1
[INFO] [stderr]   Downloaded case v1.0.0
[INFO] [stderr]   Downloaded syn v0.12.15
[INFO] [stderr]   Downloaded orbtk-render v0.3.1-alpha3
[INFO] [stderr]   Downloaded wayland-cursor v0.25.0
[INFO] [stderr]   Downloaded orbtk-shell v0.3.1-alpha3
[INFO] [stderr]   Downloaded orbtk-utils v0.3.1-alpha3
[INFO] [stderr]   Downloaded dces v0.3.0
[INFO] [stderr]   Downloaded derive_more v0.9.0
[INFO] [stderr]   Downloaded wayland-client v0.25.0
[INFO] [stderr]   Downloaded orbtk-theming v0.3.1-alpha3
[INFO] [stderr]   Downloaded wayland-protocols v0.25.0
[INFO] [stderr]   Downloaded orbtk-api v0.3.1-alpha3
[INFO] [stderr]   Downloaded minifb v0.17.0
[INFO] [stderr]   Downloaded wayland-scanner v0.25.0
[INFO] [stderr]   Downloaded typed-arena v2.0.1
[INFO] [stderr]   Downloaded orbtk-proc-macros v0.3.1-alpha3
[INFO] [stderr]   Downloaded orbtk-tree v0.3.1-alpha3
[INFO] [stderr]   Downloaded wayland-sys v0.25.0
[INFO] [stderr]   Downloaded wayland-commons v0.25.0
[INFO] [stderr]   Downloaded orbtk-theme v0.3.1-alpha3
[INFO] [stderr]   Downloaded xkbcommon-sys v0.7.5
[INFO] [stderr]   Downloaded raqote v0.8.0
[INFO] [stderr]   Downloaded sw-composite v0.7.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a487c1754afa0dc0022b09a664d1770213d00dcc5a9fd71f66a5030b0a1014a
[INFO] running `Command { std: "docker" "start" "-a" "7a487c1754afa0dc0022b09a664d1770213d00dcc5a9fd71f66a5030b0a1014a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a487c1754afa0dc0022b09a664d1770213d00dcc5a9fd71f66a5030b0a1014a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a487c1754afa0dc0022b09a664d1770213d00dcc5a9fd71f66a5030b0a1014a", kill_on_drop: false }`
[INFO] [stdout] 7a487c1754afa0dc0022b09a664d1770213d00dcc5a9fd71f66a5030b0a1014a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a32a6c3b99c5b98be27049b3672af5cd21d3383b901ec656fe0e0fd42e95766d
[INFO] running `Command { std: "docker" "start" "-a" "a32a6c3b99c5b98be27049b3672af5cd21d3383b901ec656fe0e0fd42e95766d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling weezl v0.1.5
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling typed-arena v2.0.1
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling sw-composite v0.7.14
[INFO] [stderr]    Compiling dces v0.3.0
[INFO] [stderr]    Compiling spin_sleep v1.0.0
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling libloading v0.6.7
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v1.2.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling stb_truetype v0.3.1
[INFO] [stderr]    Compiling minifb v0.17.0
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling orbtk-tree v0.3.1-alpha3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling wayland-sys v0.25.0
[INFO] [stderr]    Compiling quote v0.4.2
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
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[INFO] [stderr]    Compiling euclid v0.20.14
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling ordered-float v1.1.1
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling wayland-protocols v0.25.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling rusttype v0.8.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs v3.0.2
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling lyon_geom v0.15.3
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling raqote v0.8.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling derive_more v0.9.0
[INFO] [stderr]    Compiling wayland-commons v0.25.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling wayland-cursor v0.25.0
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha3
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling ron v0.6.5
[INFO] [stderr]    Compiling rust_decimal v1.15.0
[INFO] [stderr]    Compiling orbtk-utils v0.3.1-alpha3
[INFO] [stderr]    Compiling orbtk-theming v0.3.1-alpha3
[INFO] [stderr]    Compiling orbtk-theme v0.3.1-alpha3
[INFO] [stderr]    Compiling orbtk-render v0.3.1-alpha3
[INFO] [stdout] error[E0599]: no variant or associated item named `XKB_KEYMAP_FORMAT_TEXT_v1` found for enum `xkb_keymap_format` in the current scope
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/minifb-0.17.0/src/os/posix/wayland.rs:1056:59
[INFO] [stdout]      |
[INFO] [stdout] 1056 |                         xkbcommon_sys::xkb_keymap_format::XKB_KEYMAP_FORMAT_TEXT_v1,
[INFO] [stdout]      |                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |                                                           |
[INFO] [stdout]      |                                                           variant or associated item not found in `xkb_keymap_format`
[INFO] [stdout]      |                                                           help: there is a variant with a similar name (notice the capitalization): `XKB_KEYMAP_FORMAT_TEXT_V1`
[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 E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minifb` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "a32a6c3b99c5b98be27049b3672af5cd21d3383b901ec656fe0e0fd42e95766d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32a6c3b99c5b98be27049b3672af5cd21d3383b901ec656fe0e0fd42e95766d", kill_on_drop: false }`
[INFO] [stdout] a32a6c3b99c5b98be27049b3672af5cd21d3383b901ec656fe0e0fd42e95766d