[INFO] crate webkit2gtk-webextension-sys 0.6.0 is already in cache
[INFO] testing webkit2gtk-webextension-sys-0.6.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate webkit2gtk-webextension-sys 0.6.0 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate webkit2gtk-webextension-sys 0.6.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate webkit2gtk-webextension-sys 0.6.0
[INFO] finished tweaking crates.io crate webkit2gtk-webextension-sys 0.6.0
[INFO] tweaked toml for crates.io crate webkit2gtk-webextension-sys 0.6.0 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 1861c1d4a81deac825dce2a915848076228bf88a25d50d264b7bdc94e4373875
[INFO] running `"docker" "start" "-a" "1861c1d4a81deac825dce2a915848076228bf88a25d50d264b7bdc94e4373875"`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling soup-sys v0.7.0
[INFO] [stderr]    Compiling webkit2gtk-webextension-sys v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling javascriptcore-rs-sys v0.1.2
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr] warning: literal out of range for `i32`
[INFO] [stderr]    --> src/lib.rs:144:52
[INFO] [stderr]     |
[INFO] [stderr] 144 | pub const WEBKIT_DOM_NODE_FILTER_SHOW_ALL: c_int = 4294967295;
[INFO] [stderr]     |                                                    ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(overflowing_literals)]` on by default
[INFO] [stderr] 
[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-0.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=6434f5543bcd6cbe -C extra-filename=-6434f5543bcd6cbe --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-4961bb5087b14aca.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-1caf1f1409e6a8f0.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-4d622273d3ab6d30.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-3094b1a707c60a4a.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-89aa2fea922bc917.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-8213a5e287a9d599.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-6cd8a00698cad53e.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-9a68f3f384eedc99.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-03cb452306c6fcac.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-4f05968c358c3521.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-910a88e94b754eb8.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-71cc2b1909a56917.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-8a68abd9d3b533dd.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-955d54352a795d1f.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-9f7a5de25bd5699b.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-4213c568afb43aa4.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "1861c1d4a81deac825dce2a915848076228bf88a25d50d264b7bdc94e4373875"`
[INFO] running `"docker" "rm" "-f" "1861c1d4a81deac825dce2a915848076228bf88a25d50d264b7bdc94e4373875"`
[INFO] [stdout] 1861c1d4a81deac825dce2a915848076228bf88a25d50d264b7bdc94e4373875