[INFO] cloning repository https://github.com/pzmarzly/gtk-rust-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pzmarzly/gtk-rust-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpzmarzly%2Fgtk-rust-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpzmarzly%2Fgtk-rust-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 72baa0edbb9ab6eda5fb9b17b0e964e51b4d7db4
[INFO] testing pzmarzly/gtk-rust-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%2Fpzmarzly%2Fgtk-rust-test" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pzmarzly/gtk-rust-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/pzmarzly/gtk-rust-test
[INFO] finished tweaking git repo https://github.com/pzmarzly/gtk-rust-test
[INFO] tweaked toml for git repo https://github.com/pzmarzly/gtk-rust-test written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/pzmarzly/gtk-rust-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 2c561dac38c64b6aa9dae15b43790ce23febddf598fc527ea01e661de10a0cde
[INFO] running `Command { std: "docker" "start" "-a" "2c561dac38c64b6aa9dae15b43790ce23febddf598fc527ea01e661de10a0cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c561dac38c64b6aa9dae15b43790ce23febddf598fc527ea01e661de10a0cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c561dac38c64b6aa9dae15b43790ce23febddf598fc527ea01e661de10a0cde", kill_on_drop: false }`
[INFO] [stdout] 2c561dac38c64b6aa9dae15b43790ce23febddf598fc527ea01e661de10a0cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] c3e06e9e34df5e2d1765efed1cc79af565b7fa56a05c1e79984ce59b131df338
[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" "c3e06e9e34df5e2d1765efed1cc79af565b7fa56a05c1e79984ce59b131df338", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.39
[INFO] [stderr]    Compiling gio v0.4.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.4.0
[INFO] [stderr]    Compiling cairo-rs v0.4.1
[INFO] [stderr]    Compiling gdk v0.8.0
[INFO] [stderr]    Compiling c_vec v1.3.0
[INFO] [stderr]    Compiling gtk v0.4.0
[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-0.4.0/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_10"' --cfg 'feature="v3_6"' --cfg 'feature="v3_8"' -C metadata=c7355de1b7b2e8af -C extra-filename=-c7355de1b7b2e8af --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-0f34f5a5b99433d7.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-cf2098203eaa15e4.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-2a715e7e53fb485f.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-9a8d774e3a6b3f95.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-5dc96c98851f5c6a.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-92e21aab13a0a1c0.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-8b3c3f2b88e32610.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-54f7e63e4a23b5df.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-cc11670b752d301e.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-8ae524608f114b02.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-b6c18f591fa555d9.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-dbff9c92410e33a4.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-4667fdf4b646902c.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-14bca3b087310e71.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-a064d7742960dd2b.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-39f5f81f37cfded3.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" "c3e06e9e34df5e2d1765efed1cc79af565b7fa56a05c1e79984ce59b131df338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3e06e9e34df5e2d1765efed1cc79af565b7fa56a05c1e79984ce59b131df338", kill_on_drop: false }`
[INFO] [stdout] c3e06e9e34df5e2d1765efed1cc79af565b7fa56a05c1e79984ce59b131df338