[INFO] fetching crate kondo-ui 0.1.0...
[INFO] testing kondo-ui-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate kondo-ui 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kondo-ui 0.1.0 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 crates.io crate kondo-ui 0.1.0
[INFO] finished tweaking crates.io crate kondo-ui 0.1.0
[INFO] tweaked toml for crates.io crate kondo-ui 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate kondo-ui 0.1.0 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 38d1bf24c36b7d2ca80ca52832e1cb0eb5165770059ee4106aa5ec3935c33ff7
[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" "38d1bf24c36b7d2ca80ca52832e1cb0eb5165770059ee4106aa5ec3935c33ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38d1bf24c36b7d2ca80ca52832e1cb0eb5165770059ee4106aa5ec3935c33ff7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d1bf24c36b7d2ca80ca52832e1cb0eb5165770059ee4106aa5ec3935c33ff7", kill_on_drop: false }`
[INFO] [stdout] 38d1bf24c36b7d2ca80ca52832e1cb0eb5165770059ee4106aa5ec3935c33ff7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5c78f7ef3c5ebf842970d56a9c2847ad354dafb80338f62faf75652f59a558bf
[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" "5c78f7ef3c5ebf842970d56a9c2847ad354dafb80338f62faf75652f59a558bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling cairo-rs v0.8.1
[INFO] [stderr]    Compiling gio v0.8.1
[INFO] [stderr]    Compiling tinystr v0.3.2
[INFO] [stderr]    Compiling rustversion v1.0.2
[INFO] [stderr]    Compiling gdk-pixbuf v0.8.0
[INFO] [stderr]    Compiling pango v0.8.0
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling gdk v0.12.1
[INFO] [stderr]    Compiling atk v0.8.0
[INFO] [stderr]    Compiling standback v0.2.2
[INFO] [stderr]    Compiling gtk v0.8.1
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling fluent-syntax v0.9.3
[INFO] [stderr]    Compiling xi-unicode v0.2.0
[INFO] [stderr]    Compiling glib-sys v0.9.1
[INFO] [stderr]    Compiling gobject-sys v0.9.1
[INFO] [stderr]    Compiling gio-sys v0.9.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.2
[INFO] [stderr]    Compiling pango-sys v0.9.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.1
[INFO] [stderr]    Compiling atk-sys v0.9.1
[INFO] [stderr]    Compiling gdk-sys v0.9.1
[INFO] [stderr]    Compiling gtk-sys v0.9.2
[INFO] [stderr]    Compiling kurbo v0.5.11
[INFO] [stderr]    Compiling unic-langid-impl v0.8.0
[INFO] [stderr]    Compiling kondo-lib v0.1.0
[INFO] [stderr]    Compiling simple_logger v1.6.0
[INFO] [stderr]    Compiling type-map v0.3.0
[INFO] [stderr]    Compiling unic-langid v0.8.0
[INFO] [stderr]    Compiling intl_pluralrules v6.0.0
[INFO] [stderr]    Compiling fluent-langneg v0.12.1
[INFO] [stderr]    Compiling piet v0.0.11
[INFO] [stderr]    Compiling intl-memoizer v0.4.0
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling time-macros-impl v0.1.0
[INFO] [stderr]    Compiling rental-impl v0.5.5
[INFO] [stderr]    Compiling druid-derive v0.3.0
[INFO] [stderr]    Compiling time v0.2.9
[INFO] [stderr]    Compiling time-macros v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling glib v0.9.3
[INFO] [stderr]    Compiling piet-cairo v0.0.11
[INFO] [stderr]    Compiling rental v0.5.5
[INFO] [stderr]    Compiling piet-common v0.0.11
[INFO] [stderr]    Compiling fluent-bundle v0.11.0
[INFO] [stderr]    Compiling druid-shell v0.5.0
[INFO] [stderr]    Compiling druid 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-0.8.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' -C metadata=d05070bc1e6cc98c -C extra-filename=-d05070bc1e6cc98c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-0fa2bfb6a140363d.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-ea6398f3f8369cbe.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-2b0daf751056a5cf.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-7193318e3e9bfb91.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-7ba62c377592529a.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-9fc644971b7b3afb.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-a52b9d9885dac0a8.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-386ecb5132c96dda.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-3202b2b26da2ca41.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-fe4123f1731c49b0.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-946dba1e0d129c4b.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-360dbbfb10b6d018.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-0949c7e9f4bd9729.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-bc745ef621153834.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-59de1dd4b7b3821b.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-5154737c93caadf3.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "5c78f7ef3c5ebf842970d56a9c2847ad354dafb80338f62faf75652f59a558bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c78f7ef3c5ebf842970d56a9c2847ad354dafb80338f62faf75652f59a558bf", kill_on_drop: false }`
[INFO] [stdout] 5c78f7ef3c5ebf842970d56a9c2847ad354dafb80338f62faf75652f59a558bf