[INFO] updating cached repository https://github.com/vhakulinen/gnvim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfc76297345ab772cf3e9b88d460822c10e855a2
[INFO] testing vhakulinen/gnvim against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvhakulinen%2Fgnvim" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vhakulinen/gnvim on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vhakulinen/gnvim
[INFO] finished tweaking git repo https://github.com/vhakulinen/gnvim
[INFO] tweaked toml for git repo https://github.com/vhakulinen/gnvim written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/vhakulinen/gnvim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78eeb5a3b91965d9c2ddbddf7fc1ef08c7a6a80453a4e2ac8e78a620ee5533ca
[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" "78eeb5a3b91965d9c2ddbddf7fc1ef08c7a6a80453a4e2ac8e78a620ee5533ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78eeb5a3b91965d9c2ddbddf7fc1ef08c7a6a80453a4e2ac8e78a620ee5533ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78eeb5a3b91965d9c2ddbddf7fc1ef08c7a6a80453a4e2ac8e78a620ee5533ca", kill_on_drop: false }`
[INFO] [stdout] 78eeb5a3b91965d9c2ddbddf7fc1ef08c7a6a80453a4e2ac8e78a620ee5533ca
[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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b50404d474a17e7b4a8cce561667178761f0c241581a0c83bc2b2e913309536
[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" "3b50404d474a17e7b4a8cce561667178761f0c241581a0c83bc2b2e913309536", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling pango v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling cc v1.0.55
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling gdk v0.13.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling utf-8 v0.7.5
[INFO] [stderr]    Compiling adler32 v1.1.0
[INFO] [stderr]    Compiling pulldown-cmark v0.2.0
[INFO] [stderr]    Compiling pangocairo v0.10.0
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling gnvim v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling webkit2gtk-sys v0.12.0
[INFO] [stderr]    Compiling gtk v0.9.0
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling line-wrap v0.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling futf v0.1.4
[INFO] [stderr]    Compiling yaml-rust v0.4.4
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling toml v0.5.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling javascriptcore-rs-sys v0.2.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling rmp v0.8.9
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling tendril v0.4.1
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling flate2 v1.0.14
[INFO] [stderr]    Compiling rmpv v0.4.4
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling plist v1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling onig_sys v69.5.0
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling phf_codegen v0.7.24
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling onig v6.0.0
[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 pin-project-internal v0.4.22
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling async-trait v0.1.36
[INFO] [stderr]    Compiling proc-macro-error v1.0.3
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling structopt-derive v0.4.8
[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 cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys 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 pangocairo-sys v0.11.0
[INFO] [stderr]    Compiling structopt v0.3.15
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]    Compiling syntect v4.2.0
[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 nvim-rs v0.1.1-alpha.0 (https://github.com/vhakulinen/nvim-rs?branch=ext-multigrid#29af4b93)
[INFO] [stderr]    Compiling ammonia v2.1.2
[INFO] [stderr]    Compiling javascriptcore-rs v0.10.0
[INFO] [stderr]    Compiling webkit2gtk v0.10.0
[INFO] [stderr] error: could not compile `webkit2gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name webkit2gtk /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/webkit2gtk-0.10.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="v2_10"' --cfg 'feature="v2_12"' --cfg 'feature="v2_14"' --cfg 'feature="v2_2"' --cfg 'feature="v2_4"' --cfg 'feature="v2_6"' --cfg 'feature="v2_8"' -C metadata=d1ddf184a782e4f3 -C extra-filename=-d1ddf184a782e4f3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-233507b3d0940f00.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-6674bf940e5c7cf8.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-89e67a96d983b324.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-7c1d53a1db167a6a.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-f61a0f310cfcb2a2.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-0d5d2b50c9cddbc8.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-6c8d1795e3dc5f6c.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-7f8162830775c9e0.rmeta --extern gtk=/opt/rustwide/target/debug/deps/libgtk-d548fdf04de464ea.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-e004361b294c69f6.rmeta --extern javascriptcore=/opt/rustwide/target/debug/deps/libjavascriptcore-4d8998bf0b2b2db6.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-11d35527eaac07af.rmeta --extern webkit2gtk_sys=/opt/rustwide/target/debug/deps/libwebkit2gtk_sys-3bfb227006f9bf1c.rmeta --cap-lints allow --cap-lints=warn` (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" "3b50404d474a17e7b4a8cce561667178761f0c241581a0c83bc2b2e913309536", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b50404d474a17e7b4a8cce561667178761f0c241581a0c83bc2b2e913309536", kill_on_drop: false }`
[INFO] [stdout] 3b50404d474a17e7b4a8cce561667178761f0c241581a0c83bc2b2e913309536