[INFO] cloning repository https://github.com/ZackClarkKington/EmojiBar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZackClarkKington/EmojiBar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackClarkKington%2FEmojiBar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackClarkKington%2FEmojiBar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05aea9d8e4b3dcebeaefa5111e71460e47891565
[INFO] testing ZackClarkKington/EmojiBar against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZackClarkKington%2FEmojiBar" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ZackClarkKington/EmojiBar on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ZackClarkKington/EmojiBar
[INFO] finished tweaking git repo https://github.com/ZackClarkKington/EmojiBar
[INFO] tweaked toml for git repo https://github.com/ZackClarkKington/EmojiBar written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/ZackClarkKington/EmojiBar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f7c7bd2a0ab49b37503181034a6ef636ba62f94ab2b35a546e78340f11ba9bc
[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" "7f7c7bd2a0ab49b37503181034a6ef636ba62f94ab2b35a546e78340f11ba9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f7c7bd2a0ab49b37503181034a6ef636ba62f94ab2b35a546e78340f11ba9bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7c7bd2a0ab49b37503181034a6ef636ba62f94ab2b35a546e78340f11ba9bc", kill_on_drop: false }`
[INFO] [stdout] 7f7c7bd2a0ab49b37503181034a6ef636ba62f94ab2b35a546e78340f11ba9bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93e6d095f26267681857e43de4c238a8349ba0b463844bbb08f5ef3f277718a
[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" "e93e6d095f26267681857e43de4c238a8349ba0b463844bbb08f5ef3f277718a", kill_on_drop: false }`
[INFO] [stderr]    Compiling gio v0.5.1
[INFO] [stderr]    Compiling cairo-rs v0.5.0
[INFO] [stderr]    Compiling gdk-pixbuf v0.5.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling gdk v0.9.0
[INFO] [stderr]    Compiling gtk v0.5.0
[INFO] [stderr]    Compiling json v0.11.13
[INFO] [stderr]    Compiling glib-sys v0.7.0
[INFO] [stderr]    Compiling gobject-sys v0.7.0
[INFO] [stderr]    Compiling gio-sys v0.7.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.7.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.7.0
[INFO] [stderr]    Compiling pango-sys v0.7.0
[INFO] [stderr]    Compiling gdk-sys v0.7.0
[INFO] [stderr]    Compiling atk-sys v0.7.0
[INFO] [stderr]    Compiling gtk-sys v0.7.0
[INFO] [stderr]    Compiling libc v0.2.45
[INFO] [stderr]    Compiling glib v0.6.1
[INFO] [stderr]    Compiling pango v0.5.0
[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-0.5.0/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=eec22e764c37c38f -C extra-filename=-eec22e764c37c38f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-2f2b36b8a5064fee.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-605381d4e979f695.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-d9682aa58bb57e1c.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-f8195a460fb5ba94.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-c1cd77e3456b9405.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-e3b26dfcc8082af1.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-695a04a473797d37.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-dea97b2808434c78.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-2a3242c2641f58a4.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-ea7850116da349dc.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-a6fc67acc1e50360.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-473bbfdedd61fbf7.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-6af08c95467a16de.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-d31b54c95793e186.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-cffb197ca9b4f210.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-36fe1ba0d81f88ad.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e93e6d095f26267681857e43de4c238a8349ba0b463844bbb08f5ef3f277718a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93e6d095f26267681857e43de4c238a8349ba0b463844bbb08f5ef3f277718a", kill_on_drop: false }`
[INFO] [stdout] e93e6d095f26267681857e43de4c238a8349ba0b463844bbb08f5ef3f277718a
