[INFO] fetching crate orbtk-widgets 0.3.1-alpha3...
[INFO] documenting orbtk-widgets-0.3.1-alpha3 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate orbtk-widgets 0.3.1-alpha3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate orbtk-widgets 0.3.1-alpha3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c43d5167658d417e0f369955f00e6ef8914461fd9dedc50e6c8d85577818beb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5c43d5167658d417e0f369955f00e6ef8914461fd9dedc50e6c8d85577818beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c43d5167658d417e0f369955f00e6ef8914461fd9dedc50e6c8d85577818beb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c43d5167658d417e0f369955f00e6ef8914461fd9dedc50e6c8d85577818beb", kill_on_drop: false }`
[INFO] [stdout] 5c43d5167658d417e0f369955f00e6ef8914461fd9dedc50e6c8d85577818beb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bbe99455fab260da7017834529e7732719d5890c59dc22e8eee306d767200f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9bbe99455fab260da7017834529e7732719d5890c59dc22e8eee306d767200f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking sw-composite v0.7.14
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]     Checking spin_sleep v1.0.0
[INFO] [stderr]     Checking dces v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]    Compiling proc-macro2 v0.2.3
[INFO] [stderr]    Compiling minifb v0.17.0
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking nix v0.17.0
[INFO] [stderr]     Checking dirs-sys v0.3.6
[INFO] [stderr]     Checking wayland-sys v0.25.0
[INFO] [stderr]     Checking png v0.15.3
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling derive_more v0.99.16
[INFO] [stderr]     Checking dirs v3.0.2
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking orbtk-tree v0.3.1-alpha3
[INFO] [stderr]    Compiling orbtk-proc-macros v0.3.1-alpha3
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]    Compiling quote v0.4.2
[INFO] [stderr]     Checking gif v0.11.2
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]    Compiling syn v0.12.15
[INFO] [stderr]     Checking lyon_geom v0.15.3
[INFO] [stderr]     Checking rayon v1.5.1
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling wayland-protocols v0.25.0
[INFO] [stderr]     Checking raqote v0.8.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking wayland-commons v0.25.0
[INFO] [stderr]     Checking ron v0.6.4
[INFO] [stderr]     Checking rust_decimal v1.15.0
[INFO] [stderr]     Checking tiff v0.6.1
[INFO] [stderr]    Compiling derive_more v0.9.0
[INFO] [stderr]     Checking orbtk-theming v0.3.1-alpha3
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking orbtk-theme v0.3.1-alpha3
[INFO] [stderr]     Checking orbtk-utils v0.3.1-alpha3
[INFO] [stderr]     Checking wayland-cursor v0.25.0
[INFO] [stderr]     Checking orbtk-render v0.3.1-alpha3
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9bbe99455fab260da7017834529e7732719d5890c59dc22e8eee306d767200f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbe99455fab260da7017834529e7732719d5890c59dc22e8eee306d767200f9", kill_on_drop: false }`
[INFO] [stdout] 9bbe99455fab260da7017834529e7732719d5890c59dc22e8eee306d767200f9
