[INFO] cloning repository https://github.com/thefzsalam/learn-gobject-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thefzsalam/learn-gobject-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthefzsalam%2Flearn-gobject-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthefzsalam%2Flearn-gobject-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 210cfe9fae8cd9cadb1f1aef6ab18e94cc32bfe9
[INFO] testing thefzsalam/learn-gobject-rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthefzsalam%2Flearn-gobject-rust" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thefzsalam/learn-gobject-rust 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/thefzsalam/learn-gobject-rust
[INFO] finished tweaking git repo https://github.com/thefzsalam/learn-gobject-rust
[INFO] tweaked toml for git repo https://github.com/thefzsalam/learn-gobject-rust written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/thefzsalam/learn-gobject-rust 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 70f0afce1e9ed95adb91476b811dd0e082ebda9e2dce11c325dc9b20105887b7
[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" "70f0afce1e9ed95adb91476b811dd0e082ebda9e2dce11c325dc9b20105887b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70f0afce1e9ed95adb91476b811dd0e082ebda9e2dce11c325dc9b20105887b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f0afce1e9ed95adb91476b811dd0e082ebda9e2dce11c325dc9b20105887b7", kill_on_drop: false }`
[INFO] [stdout] 70f0afce1e9ed95adb91476b811dd0e082ebda9e2dce11c325dc9b20105887b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 7baeae228feac466f759af9001dbf5ef647b05e820338f328e4e29f700227c11
[INFO] running `Command { std: "docker" "start" "-a" "7baeae228feac466f759af9001dbf5ef647b05e820338f328e4e29f700227c11", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling gtk v0.4.1
[INFO] [stderr]    Compiling glib-sys v0.6.0
[INFO] [stderr]    Compiling gobject-sys v0.6.0
[INFO] [stderr]    Compiling gio-sys v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.6.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.6.0
[INFO] [stderr]    Compiling pango-sys v0.6.0
[INFO] [stderr]    Compiling gdk-sys v0.6.0
[INFO] [stderr]    Compiling atk-sys v0.6.0
[INFO] [stderr]    Compiling gtk-sys v0.6.0
[INFO] [stderr]    Compiling glib v0.5.0
[INFO] [stderr]    Compiling pango v0.4.0
[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-0.4.1/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_10"' --cfg 'feature="v3_12"' --cfg 'feature="v3_14"' --cfg 'feature="v3_16"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=7cf3fbc067958a39 -C extra-filename=-7cf3fbc067958a39 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-37db12bec5f16bd6.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-f0c98391bc8e0016.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-dec529625fe09add.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-f384f074fec78575.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-f47470b83e0b83b2.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-c5dc32a042851640.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-19f8443db7a56eaf.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-606e4e6d26368fac.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-3893b6c32b09f240.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-49d8a38742e05857.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-6958d963407caf3c.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-be9de1b0d00fea93.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-18311b5a3f98d8ec.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-14bca3b087310e71.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-545d60db0dbe334f.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-9f8ec0970d687695.rmeta --cap-lints allow --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7baeae228feac466f759af9001dbf5ef647b05e820338f328e4e29f700227c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7baeae228feac466f759af9001dbf5ef647b05e820338f328e4e29f700227c11", kill_on_drop: false }`
[INFO] [stdout] 7baeae228feac466f759af9001dbf5ef647b05e820338f328e4e29f700227c11