[INFO] fetching crate webkit2gtk 0.10.0...
[INFO] testing webkit2gtk-0.10.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate webkit2gtk 0.10.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate webkit2gtk 0.10.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate webkit2gtk 0.10.0
[INFO] finished tweaking crates.io crate webkit2gtk 0.10.0
[INFO] tweaked toml for crates.io crate webkit2gtk 0.10.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate webkit2gtk 0.10.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ef8199d4f38969e9dea77eefda9c466213fea71c5dddd5a3d2b7463200035df
[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" "1ef8199d4f38969e9dea77eefda9c466213fea71c5dddd5a3d2b7463200035df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ef8199d4f38969e9dea77eefda9c466213fea71c5dddd5a3d2b7463200035df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ef8199d4f38969e9dea77eefda9c466213fea71c5dddd5a3d2b7463200035df", kill_on_drop: false }`
[INFO] [stdout] 1ef8199d4f38969e9dea77eefda9c466213fea71c5dddd5a3d2b7463200035df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 14e3afafd84b755551a6c9f9204292c3ec764f84e89e9a1ecf816a3176077ac7
[INFO] running `Command { std: "docker" "start" "-a" "14e3afafd84b755551a6c9f9204292c3ec764f84e89e9a1ecf816a3176077ac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling pango v0.9.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling gdk v0.13.0
[INFO] [stderr]    Compiling gtk v0.9.0
[INFO] [stderr]    Compiling webkit2gtk-sys v0.12.0
[INFO] [stderr]    Compiling javascriptcore-rs-sys v0.2.0
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling gio-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling soup-sys v0.10.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling glib v0.10.1
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling javascriptcore-rs v0.10.0
[INFO] [stderr]    Compiling webkit2gtk v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.9.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=6e3560aca8178bd1 -C extra-filename=-6e3560aca8178bd1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-f8e3050824e4a618.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-e8b42ad6d332332e.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-1c955594e3f2bb20.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-75ce81832fb6a811.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-a3bb03fc0fd82669.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-b56250d70d175574.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-7ca360732535ea0f.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-0edca8411718ba3a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-d2066c8b18a603a9.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-60a17e09803e8dff.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-8f423b8e35ce29ed.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-60fc83fcf0a63d11.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-ad433d2220aa8768.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-8008bb101f91830f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-901c171904879489.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-5611a1f69267064d.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-4ff58dd5e155fdb8.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-2beecef52d08cefc.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="x11"' --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "14e3afafd84b755551a6c9f9204292c3ec764f84e89e9a1ecf816a3176077ac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14e3afafd84b755551a6c9f9204292c3ec764f84e89e9a1ecf816a3176077ac7", kill_on_drop: false }`
[INFO] [stdout] 14e3afafd84b755551a6c9f9204292c3ec764f84e89e9a1ecf816a3176077ac7
