[INFO] cloning repository https://github.com/nilgradisnik/ktest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nilgradisnik/ktest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilgradisnik%2Fktest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilgradisnik%2Fktest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f20bc46399805ff19cfbbd1ae8c626f42abf360
[INFO] testing nilgradisnik/ktest against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnilgradisnik%2Fktest" "/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/nilgradisnik/ktest on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nilgradisnik/ktest
[INFO] finished tweaking git repo https://github.com/nilgradisnik/ktest
[INFO] tweaked toml for git repo https://github.com/nilgradisnik/ktest written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nilgradisnik/ktest already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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" "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" "+beta-2021-09-08" "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] 6987389905f204391e9069e1762a12df98f4157d6eddf515c015d109428f524e
[INFO] running `Command { std: "docker" "start" "-a" "6987389905f204391e9069e1762a12df98f4157d6eddf515c015d109428f524e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6987389905f204391e9069e1762a12df98f4157d6eddf515c015d109428f524e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6987389905f204391e9069e1762a12df98f4157d6eddf515c015d109428f524e", kill_on_drop: false }`
[INFO] [stdout] 6987389905f204391e9069e1762a12df98f4157d6eddf515c015d109428f524e
[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" "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" "+beta-2021-09-08" "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] bed65de00705b8b9883ee8c53e9fbe2f2c247aea17f35bf4e8bf3649b79ae83b
[INFO] running `Command { std: "docker" "start" "-a" "bed65de00705b8b9883ee8c53e9fbe2f2c247aea17f35bf4e8bf3649b79ae83b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling futures-sink v0.3.8
[INFO] [stderr]    Compiling gio v0.9.1
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]    Compiling gdk v0.13.2
[INFO] [stderr]    Compiling futures-task v0.3.8
[INFO] [stderr]    Compiling gtk v0.9.2
[INFO] [stderr]    Compiling futures-channel v0.3.8
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling strum_macros v0.18.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling glib-macros v0.10.1
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling system-deps v1.3.2
[INFO] [stderr]    Compiling pin-project v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.8
[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 gdk-sys v0.10.0
[INFO] [stderr]    Compiling atk-sys v0.10.0
[INFO] [stderr]    Compiling gtk-sys v0.10.0
[INFO] [stderr]    Compiling atk v0.9.0
[INFO] [stderr]    Compiling pango v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.9.0
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling glib v0.10.3
[INFO] [stderr]    Compiling futures v0.3.8
[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 -C metadata=5719598c8e349de3 -C extra-filename=-5719598c8e349de3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-d31b51b67d1119da.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-6063cd2c96572b53.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-3d10030ceda9f201.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-8563f3d33cde2609.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-2e26e578acbe3eaa.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-658fb48bc44612e5.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-9e4be223221e5edb.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-528fbe23da27f7ed.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-408565768932ff72.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-f9e2224d815a93db.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-8888c490fce0311f.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-eabaf7a93982f1bd.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-9a618191de01cf9e.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-349265fa24cfd7f1.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-20b5401ee9b3d9e9.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-c3a2e8275cc34ecc.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-c4408301505e756c.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-46473ff0988d8f8a.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" "bed65de00705b8b9883ee8c53e9fbe2f2c247aea17f35bf4e8bf3649b79ae83b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bed65de00705b8b9883ee8c53e9fbe2f2c247aea17f35bf4e8bf3649b79ae83b", kill_on_drop: false }`
[INFO] [stdout] bed65de00705b8b9883ee8c53e9fbe2f2c247aea17f35bf4e8bf3649b79ae83b