[INFO] fetching crate webkit2gtk 0.10.0...
[INFO] testing webkit2gtk-0.10.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate webkit2gtk 0.10.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate webkit2gtk 0.10.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-10/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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webkit2gtk-sys v0.12.0
[INFO] [stderr]   Downloaded gdk v0.13.0
[INFO] [stderr]   Downloaded pango v0.9.0
[INFO] [stderr]   Downloaded gtk v0.9.0
[INFO] [stderr]   Downloaded javascriptcore-rs v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70f06e6f4c718da4eb9e729c27697c01c7473183c0d3d8236624e8b1e48e2b06
[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" "70f06e6f4c718da4eb9e729c27697c01c7473183c0d3d8236624e8b1e48e2b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70f06e6f4c718da4eb9e729c27697c01c7473183c0d3d8236624e8b1e48e2b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f06e6f4c718da4eb9e729c27697c01c7473183c0d3d8236624e8b1e48e2b06", kill_on_drop: false }`
[INFO] [stdout] 70f06e6f4c718da4eb9e729c27697c01c7473183c0d3d8236624e8b1e48e2b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 623dfcda324bdad24ddd4c7db8ce52eac73030579158cb0eef302dc00daa5f96
[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" "623dfcda324bdad24ddd4c7db8ce52eac73030579158cb0eef302dc00daa5f96", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling pango v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk v0.13.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling gtk v0.9.0
[INFO] [stderr]    Compiling webkit2gtk-sys v0.12.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling javascriptcore-rs-sys v0.2.0
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling pin-project v0.4.22
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling glib-sys v0.10.0
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-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=e0284d1dab92829a -C extra-filename=-e0284d1dab92829a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-4937e42c22785e32.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-d0c42db89d48ccec.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-480efaa4fb0e53cf.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-d66af3108b50b7e8.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-5f3308067fbc4eb2.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-9cc582e40ee3d062.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-0c7c8083fd723f92.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-f20c6072fb850c9c.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-e753d876740774b6.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-29c496ce39a76575.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-7ef8b73e31605c95.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-359b5d565718b538.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-953a9b222cdc48e4.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-f503d0b57945a25f.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-380fa5185422dcd6.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-c8bd0292556decb2.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-3476e2650e117587.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" "623dfcda324bdad24ddd4c7db8ce52eac73030579158cb0eef302dc00daa5f96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623dfcda324bdad24ddd4c7db8ce52eac73030579158cb0eef302dc00daa5f96", kill_on_drop: false }`
[INFO] [stdout] 623dfcda324bdad24ddd4c7db8ce52eac73030579158cb0eef302dc00daa5f96
