[INFO] cloning repository https://github.com/Cogitri/gtk-bug-1779
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cogitri/gtk-bug-1779" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCogitri%2Fgtk-bug-1779", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCogitri%2Fgtk-bug-1779'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf5d5930b87c5b0e5ae89e10f88a216b3d1e3762
[INFO] testing Cogitri/gtk-bug-1779 against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCogitri%2Fgtk-bug-1779" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Cogitri/gtk-bug-1779 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cogitri/gtk-bug-1779
[INFO] finished tweaking git repo https://github.com/Cogitri/gtk-bug-1779
[INFO] tweaked toml for git repo https://github.com/Cogitri/gtk-bug-1779 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Cogitri/gtk-bug-1779 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d27d0ecae59c5b36657da1438541edd68ea4da1fa1eaf6b9644b8b8216c2ce65
[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" "d27d0ecae59c5b36657da1438541edd68ea4da1fa1eaf6b9644b8b8216c2ce65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d27d0ecae59c5b36657da1438541edd68ea4da1fa1eaf6b9644b8b8216c2ce65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27d0ecae59c5b36657da1438541edd68ea4da1fa1eaf6b9644b8b8216c2ce65", kill_on_drop: false }`
[INFO] [stdout] d27d0ecae59c5b36657da1438541edd68ea4da1fa1eaf6b9644b8b8216c2ce65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 00b4834a2eba33e3a333fbc762c75f21da1d1e26a494917db2adf9410e39ed36
[INFO] running `Command { std: "docker" "start" "-a" "00b4834a2eba33e3a333fbc762c75f21da1d1e26a494917db2adf9410e39ed36", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling pangocairo v0.7.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling pango-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.8.0
[INFO] [stderr]    Compiling gdk-sys v0.8.0
[INFO] [stderr]    Compiling atk-sys v0.8.0
[INFO] [stderr]    Compiling pangocairo-sys v0.9.0
[INFO] [stderr]    Compiling gtk-sys v0.8.0
[INFO] [stderr]    Compiling glib v0.7.1
[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-0.6.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' -C metadata=b34c7de4ccbfffcf -C extra-filename=-b34c7de4ccbfffcf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-7334e61a27a9e2fb.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-be708b057de9c1af.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-c2d09ee6ee7497b1.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-e129e741676d7148.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-ed7812af3f866b78.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-ad2778f161031bcd.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-056475270e41e9b0.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-cc5939350969f083.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-92be214b545438af.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-993c0f71b9f78757.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-081b8408ece57cd0.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-ce8a768d081789af.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-f519bd962cd74f64.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-d588d4632b9c5b80.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-78eca0dc9fe0cbfa.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-aefbaa8a8e9df57c.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-13f6ea03c797c1d3.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-ea7e40d355a588ef.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "00b4834a2eba33e3a333fbc762c75f21da1d1e26a494917db2adf9410e39ed36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00b4834a2eba33e3a333fbc762c75f21da1d1e26a494917db2adf9410e39ed36", kill_on_drop: false }`
[INFO] [stdout] 00b4834a2eba33e3a333fbc762c75f21da1d1e26a494917db2adf9410e39ed36