[INFO] updating cached repository https://github.com/pjmlp/gwc-rs
[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] af9e2f043f99d28cbc938df714af07338897a6cf
[INFO] testing pjmlp/gwc-rs 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%2Fpjmlp%2Fgwc-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pjmlp/gwc-rs 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/pjmlp/gwc-rs
[INFO] finished tweaking git repo https://github.com/pjmlp/gwc-rs
[INFO] tweaked toml for git repo https://github.com/pjmlp/gwc-rs written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/pjmlp/gwc-rs 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] ef66817a1eb134b91ec64c00f3d033b4aa471742b12dc208c54088c820077e28
[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" "ef66817a1eb134b91ec64c00f3d033b4aa471742b12dc208c54088c820077e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef66817a1eb134b91ec64c00f3d033b4aa471742b12dc208c54088c820077e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef66817a1eb134b91ec64c00f3d033b4aa471742b12dc208c54088c820077e28", kill_on_drop: false }`
[INFO] [stdout] ef66817a1eb134b91ec64c00f3d033b4aa471742b12dc208c54088c820077e28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 814f7fefb3bf465128f7cada2b35e745e6a9ff847e63d0550261093f4ca7bbbf
[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" "814f7fefb3bf465128f7cada2b35e745e6a9ff847e63d0550261093f4ca7bbbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling cairo-rs v0.9.0
[INFO] [stderr]    Compiling gdk v0.13.0
[INFO] [stderr]    Compiling gtk v0.9.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling system-deps v1.3.1
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling glib-macros v0.10.0
[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 gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling gio v0.9.0
[INFO] [stderr]    Compiling pango v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling glib v0.10.0
[INFO] [stderr]    Compiling futures v0.3.5
[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 --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' -C metadata=17271d2bbbf409cc -C extra-filename=-17271d2bbbf409cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-0cd421496ea9aa03.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-ef3b499484556621.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-b31c618fc6c75dba.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-c9ff44759e19f319.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-5715957b5fe47e45.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-e59f8ca3799aa293.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-8cb3ecbb5e7f456a.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-fe96e76cb3e6b4b5.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-2e08bd6c0db236d9.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-acae2039d4e49c1a.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-ec88254b1c4bcfcd.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-f045fd86aed995cd.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9c412f3ee9ef9c05.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-6ca7b9a1562f13c2.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-11d35527eaac07af.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-380fa5185422dcd6.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-9be0a23f180bea23.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-237353399b45f372.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="x11"' --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "814f7fefb3bf465128f7cada2b35e745e6a9ff847e63d0550261093f4ca7bbbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814f7fefb3bf465128f7cada2b35e745e6a9ff847e63d0550261093f4ca7bbbf", kill_on_drop: false }`
[INFO] [stdout] 814f7fefb3bf465128f7cada2b35e745e6a9ff847e63d0550261093f4ca7bbbf