[INFO] crate webkit2gtk 0.8.0 is already in cache
[INFO] extracting crate webkit2gtk 0.8.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/webkit2gtk/0.8.0
[INFO] extracting crate webkit2gtk 0.8.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webkit2gtk/0.8.0
[INFO] validating manifest of webkit2gtk-0.8.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of webkit2gtk-0.8.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing webkit2gtk-0.8.0
[INFO] finished frobbing webkit2gtk-0.8.0
[INFO] frobbed toml for webkit2gtk-0.8.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/webkit2gtk/0.8.0/Cargo.toml
[INFO] started frobbing webkit2gtk-0.8.0
[INFO] finished frobbing webkit2gtk-0.8.0
[INFO] frobbed toml for webkit2gtk-0.8.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webkit2gtk/0.8.0/Cargo.toml
[INFO] crate webkit2gtk-0.8.0 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing webkit2gtk-0.8.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/webkit2gtk/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a39611dc56cb69c31c696c12a6a0d45a7e70120229794be5b3e620f9a57d6060
[INFO] running `"docker" "start" "-a" "a39611dc56cb69c31c696c12a6a0d45a7e70120229794be5b3e620f9a57d6060"`
[INFO] [stderr]    Compiling cairo-rs v0.7.0
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling soup-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling webkit2gtk-sys v0.10.0
[INFO] [stderr]    Compiling javascriptcore-rs-sys v0.2.0
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling glib v0.8.0
[INFO] [stderr]    Compiling javascriptcore-rs v0.8.0
[INFO] [stderr]    Compiling webkit2gtk v0.8.0 (/opt/crater/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/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/gtk-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=1613bacc226db938 -C extra-filename=-1613bacc226db938 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern atk=/opt/crater/target/debug/deps/libatk-3f3eee8a9ec536b9.rmeta --extern bitflags=/opt/crater/target/debug/deps/libbitflags-67998902f09e32c1.rmeta --extern cairo=/opt/crater/target/debug/deps/libcairo-e40f2784b1f16fa6.rmeta --extern cairo_sys=/opt/crater/target/debug/deps/libcairo_sys-1af902023520f86b.rmeta --extern gdk=/opt/crater/target/debug/deps/libgdk-ff13aac7064b26aa.rmeta --extern gdk_pixbuf=/opt/crater/target/debug/deps/libgdk_pixbuf-65e89e8e0b03aece.rmeta --extern gdk_pixbuf_sys=/opt/crater/target/debug/deps/libgdk_pixbuf_sys-f3c8232efe3dc130.rmeta --extern gdk_sys=/opt/crater/target/debug/deps/libgdk_sys-2de64ca420ee8523.rmeta --extern gio=/opt/crater/target/debug/deps/libgio-5ee3bb7f7c88efa0.rmeta --extern gio_sys=/opt/crater/target/debug/deps/libgio_sys-662a2a581e33f4e0.rmeta --extern glib=/opt/crater/target/debug/deps/libglib-98a580e53987a301.rmeta --extern glib_sys=/opt/crater/target/debug/deps/libglib_sys-95ea2c56cc5949d1.rmeta --extern gobject_sys=/opt/crater/target/debug/deps/libgobject_sys-c043080e650d60f7.rmeta --extern gtk_sys=/opt/crater/target/debug/deps/libgtk_sys-7750ee411971ead4.rmeta --extern lazy_static=/opt/crater/target/debug/deps/liblazy_static-df8b3d370f96c908.rmeta --extern libc=/opt/crater/target/debug/deps/liblibc-311a6d59eba80a27.rmeta --extern pango=/opt/crater/target/debug/deps/libpango-4e0add3e76e75e01.rmeta --extern pango_sys=/opt/crater/target/debug/deps/libpango_sys-af7c4c10b8f2f045.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 `"docker" "inspect" "a39611dc56cb69c31c696c12a6a0d45a7e70120229794be5b3e620f9a57d6060"`
[INFO] running `"docker" "rm" "-f" "a39611dc56cb69c31c696c12a6a0d45a7e70120229794be5b3e620f9a57d6060"`
[INFO] [stdout] a39611dc56cb69c31c696c12a6a0d45a7e70120229794be5b3e620f9a57d6060