[INFO] cloning repository https://github.com/FreeFull/sway-modeset-gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreeFull/sway-modeset-gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeFull%2Fsway-modeset-gui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeFull%2Fsway-modeset-gui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] acad6c787172b182f01f018664c402384814dedc
[INFO] testing FreeFull/sway-modeset-gui against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreeFull%2Fsway-modeset-gui" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FreeFull/sway-modeset-gui on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FreeFull/sway-modeset-gui
[INFO] finished tweaking git repo https://github.com/FreeFull/sway-modeset-gui
[INFO] tweaked toml for git repo https://github.com/FreeFull/sway-modeset-gui written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/FreeFull/sway-modeset-gui already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] 4ed03a8d03e2ac0bc8b44a6a725c3efcd845b0a097a78ff72d3b16e312f44b68
[INFO] running `Command { std: "docker" "start" "-a" "4ed03a8d03e2ac0bc8b44a6a725c3efcd845b0a097a78ff72d3b16e312f44b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ed03a8d03e2ac0bc8b44a6a725c3efcd845b0a097a78ff72d3b16e312f44b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed03a8d03e2ac0bc8b44a6a725c3efcd845b0a097a78ff72d3b16e312f44b68", kill_on_drop: false }`
[INFO] [stdout] 4ed03a8d03e2ac0bc8b44a6a725c3efcd845b0a097a78ff72d3b16e312f44b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a3ea4c9c67a65e24f56bd183ee5d14798509fc8da421f1066ae958b408a77cd
[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" "7a3ea4c9c67a65e24f56bd183ee5d14798509fc8da421f1066ae958b408a77cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling proc-macro2 v0.4.27
[INFO] [stderr]    Compiling gio v0.6.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.6.0
[INFO] [stderr]    Compiling serde v1.0.88
[INFO] [stderr]    Compiling cairo-rs v0.6.0
[INFO] [stderr]    Compiling pango v0.6.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk v0.10.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling atk v0.6.0
[INFO] [stderr]    Compiling gtk v0.6.0
[INFO] [stderr]    Compiling glib-sys v0.8.0
[INFO] [stderr]    Compiling gobject-sys v0.8.0
[INFO] [stderr]    Compiling gio-sys v0.8.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.8.0
[INFO] [stderr]    Compiling pango-sys 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 gtk-sys v0.8.0
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling quote v0.6.11
[INFO] [stderr]    Compiling syn v0.15.26
[INFO] [stderr]    Compiling glib v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.88
[INFO] [stderr]    Compiling serde_json v1.0.38
[INFO] [stderr]    Compiling i3ipc v0.10.0
[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-0.6.0/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 -C metadata=2d3a377d98d35163 -C extra-filename=-2d3a377d98d35163 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-b115f2bc864f76f9.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-5c7d271dfd8fcb55.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-3c855dd56f56bd82.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-a422a3d3ad3862b5.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-254d2bbf2bd6a65c.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-adb46de1a05aba83.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-093001a605194434.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-2ab9e02c53c7fdbf.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-d10e1cb431c998a9.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-5eb5c3d91577925d.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-bd72062f674caaf1.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-591f27fe1cac194a.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-172d1b8e609a694b.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-5f3e72bf2790fcf0.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-bdaffc3be0f3e345.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-8efb41612aead54e.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b973ce57a6bbe04c.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-6a8ad21c9418c9fa.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "7a3ea4c9c67a65e24f56bd183ee5d14798509fc8da421f1066ae958b408a77cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3ea4c9c67a65e24f56bd183ee5d14798509fc8da421f1066ae958b408a77cd", kill_on_drop: false }`
[INFO] [stdout] 7a3ea4c9c67a65e24f56bd183ee5d14798509fc8da421f1066ae958b408a77cd