[INFO] updating cached repository https://github.com/geovex/cross-gui
[INFO] running `"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"`
[INFO] [stderr] From https://github.com/geovex/cross-gui
[INFO] [stderr]    d9f4a73..aa390be  master     -> master
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] aa390be22b79e9577abeb8c9ec715e5a81c5557b
[INFO] testing geovex/cross-gui against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeovex%2Fcross-gui" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/geovex/cross-gui on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/geovex/cross-gui
[INFO] finished tweaking git repo https://github.com/geovex/cross-gui
[INFO] tweaked toml for git repo https://github.com/geovex/cross-gui written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/geovex/cross-gui already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f5cc1de1ac9b33e062983a1c9e1056a379074ff7f9a4f6f3c16a68dabc85bd60
[INFO] running `"docker" "start" "-a" "f5cc1de1ac9b33e062983a1c9e1056a379074ff7f9a4f6f3c16a68dabc85bd60"`
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[INFO] [stderr]    Compiling gdk v0.12.1
[INFO] [stderr]    Compiling gtk v0.8.1
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling glib v0.9.3
[INFO] [stderr]    Compiling cross-gui v0.1.0 (/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-0.8.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=7a803d04681ebf21 -C extra-filename=-7a803d04681ebf21 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-7ec765f8055e3b21.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-c5180c3dc5cc8193.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-baba96115fc5af0d.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-0e38e7d382e1cb5c.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-3375eb12d0c09c73.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-83d81b56bf75a646.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-61449c92746a6ff2.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-b7f70b6a7b0a75ff.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-05c0c56bdc7acbd1.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-9ab79185e2a8df26.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-ff2b022f9501ffcc.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-cf3218de0c376326.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-506d6f63945f4666.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-5cdede65f632cf81.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-81e71b56f2a8a8f3.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a821b0b830c7608b.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-489accb37456d995.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-503fde46dc1927d2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "f5cc1de1ac9b33e062983a1c9e1056a379074ff7f9a4f6f3c16a68dabc85bd60"`
[INFO] running `"docker" "rm" "-f" "f5cc1de1ac9b33e062983a1c9e1056a379074ff7f9a4f6f3c16a68dabc85bd60"`
[INFO] [stdout] f5cc1de1ac9b33e062983a1c9e1056a379074ff7f9a4f6f3c16a68dabc85bd60