[INFO] cloning repository https://github.com/ggtrigg/gtk_test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ggtrigg/gtk_test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggtrigg%2Fgtk_test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggtrigg%2Fgtk_test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a9efd4fef140672c55de5f6b8fa43a2f141e658
[INFO] testing ggtrigg/gtk_test against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fggtrigg%2Fgtk_test" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ggtrigg/gtk_test 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/ggtrigg/gtk_test
[INFO] finished tweaking git repo https://github.com/ggtrigg/gtk_test
[INFO] tweaked toml for git repo https://github.com/ggtrigg/gtk_test written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/ggtrigg/gtk_test 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-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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 72d2897c61159bf418912da731cf10d6d40f2e518ab67e8d8b33fb6f972c04ed
[INFO] running `Command { std: "docker" "start" "-a" "72d2897c61159bf418912da731cf10d6d40f2e518ab67e8d8b33fb6f972c04ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d2897c61159bf418912da731cf10d6d40f2e518ab67e8d8b33fb6f972c04ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d2897c61159bf418912da731cf10d6d40f2e518ab67e8d8b33fb6f972c04ed", kill_on_drop: false }`
[INFO] [stdout] 72d2897c61159bf418912da731cf10d6d40f2e518ab67e8d8b33fb6f972c04ed
[INFO] running `Command { std: "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" "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] 1adc2b124bb58d733cd67970d3c22bfc4b534aa9b45db032d4b7a662d0ef8ad3
[INFO] running `Command { std: "docker" "start" "-a" "1adc2b124bb58d733cd67970d3c22bfc4b534aa9b45db032d4b7a662d0ef8ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.67
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling futures-macro v0.3.13
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.13
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling glib-sys v0.10.1
[INFO] [stderr]    Compiling gobject-sys v0.10.0
[INFO] [stderr]    Compiling gio-sys v0.10.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.10.0
[INFO] [stderr]    Compiling pango-sys v0.10.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gdk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling futures-executor v0.3.13
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling futures v0.3.13
[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-0.9.2/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"' -C metadata=7e35b8a426318166 -C extra-filename=-7e35b8a426318166 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-25ca2e9b0402fe52.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-117d41ac256572da.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-ab8bff814a19a97f.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-b3d5eef9bde960a2.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-a7974c2d0c7550ae.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-1ae5e37029213986.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-d51533df3375fe52.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-7ad034baf756a48b.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-abec9b3088f843cf.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-58b1bb4fe5c012ec.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-681476d09d2982b0.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-aa64bfe2399f1242.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9a22498dce39afb7.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-855d2fdc040bb03d.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-994dbaa7bcb7e7ec.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-c75b5e85f253ab30.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-ee29afc0d9334f60.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-69a7af1590e72243.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" "1adc2b124bb58d733cd67970d3c22bfc4b534aa9b45db032d4b7a662d0ef8ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1adc2b124bb58d733cd67970d3c22bfc4b534aa9b45db032d4b7a662d0ef8ad3", kill_on_drop: false }`
[INFO] [stdout] 1adc2b124bb58d733cd67970d3c22bfc4b534aa9b45db032d4b7a662d0ef8ad3