[INFO] fetching crate azul-layout 0.0.4...
[INFO] testing azul-layout-0.0.4 against 1.49.0 for beta-1.50-1
[INFO] extracting crate azul-layout 0.0.4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate azul-layout 0.0.4 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate azul-layout 0.0.4
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate azul-layout 0.0.4
[INFO] tweaked toml for crates.io crate azul-layout 0.0.4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate azul-layout 0.0.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 790271e8251b5c7d5ba093e27e26909e490afd3fbf2ae98e668066ff33175d71
[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" "790271e8251b5c7d5ba093e27e26909e490afd3fbf2ae98e668066ff33175d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "790271e8251b5c7d5ba093e27e26909e490afd3fbf2ae98e668066ff33175d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790271e8251b5c7d5ba093e27e26909e490afd3fbf2ae98e668066ff33175d71", kill_on_drop: false }`
[INFO] [stdout] 790271e8251b5c7d5ba093e27e26909e490afd3fbf2ae98e668066ff33175d71
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b75425c7810dc39a21f1e34cb2b8cadcb46182309707d22d0103a8b4ac0e17f
[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" "2b75425c7810dc39a21f1e34cb2b8cadcb46182309707d22d0103a8b4ac0e17f", kill_on_drop: false }`
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling gleam v0.11.0
[INFO] [stderr]    Compiling azul-core v0.0.2
[INFO] [stderr]    Compiling azul-layout v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.25s
[INFO] running `Command { std: "docker" "inspect" "2b75425c7810dc39a21f1e34cb2b8cadcb46182309707d22d0103a8b4ac0e17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b75425c7810dc39a21f1e34cb2b8cadcb46182309707d22d0103a8b4ac0e17f", kill_on_drop: false }`
[INFO] [stdout] 2b75425c7810dc39a21f1e34cb2b8cadcb46182309707d22d0103a8b4ac0e17f
[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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c442228af8772d10c797818679de3589571db0181aecf59aa8e8c14ed84ee5d3
[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" "c442228af8772d10c797818679de3589571db0181aecf59aa8e8c14ed84ee5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling azul-simplecss v0.1.1
[INFO] [stderr]    Compiling xmlparser v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling azul-core v0.0.1
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling deflate v0.7.20
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling azul-css-parser v0.0.1
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.4
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]    Compiling freetype v0.4.1
[INFO] [stderr]    Compiling servo-fontconfig v0.4.0
[INFO] [stderr]    Compiling font-loader v0.8.0
[INFO] [stderr]    Compiling tiff v0.2.2
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling image v0.21.3
[INFO] [stderr]    Compiling azul-text-layout v0.0.1
[INFO] [stderr]    Compiling azul-layout v0.0.1
[INFO] [stderr]    Compiling azulc v0.0.1
[INFO] [stderr]    Compiling azul-layout v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `CssDeclaration`, `CssPathSelector`, `CssPath`, `CssProperty`, `CssRuleBlock`, `LayoutDisplay`, `Stylesheet`
[INFO] [stdout]    --> src/anon.rs:391:14
[INFO] [stdout]     |
[INFO] [stdout] 391 |         Css, Stylesheet, CssRuleBlock, CssPath, CssDeclaration,
[INFO] [stdout]     |              ^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 392 |         CssPathSelector, CssProperty, LayoutDisplay,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: wrong number of type arguments: expected 0, found 1
[INFO] [stdout]    --> src/anon.rs:410:18
[INFO] [stdout]     |
[INFO] [stdout] 410 |     let dom: Dom<Mock> = Dom::body()
[INFO] [stdout]     |                  ^^^^ unexpected type argument
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `azul-layout`
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "c442228af8772d10c797818679de3589571db0181aecf59aa8e8c14ed84ee5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c442228af8772d10c797818679de3589571db0181aecf59aa8e8c14ed84ee5d3", kill_on_drop: false }`
[INFO] [stdout] c442228af8772d10c797818679de3589571db0181aecf59aa8e8c14ed84ee5d3