[INFO] fetching crate gtk-fnonce-on-eventloop 0.2.1...
[INFO] testing gtk-fnonce-on-eventloop-0.2.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate gtk-fnonce-on-eventloop 0.2.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gtk-fnonce-on-eventloop 0.2.1 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 gtk-fnonce-on-eventloop 0.2.1
[INFO] finished tweaking crates.io crate gtk-fnonce-on-eventloop 0.2.1
[INFO] tweaked toml for crates.io crate gtk-fnonce-on-eventloop 0.2.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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" "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] 286c3afe7fbcfccc13fccfa0827881a665762883cf181532b2e9cc8647ee70e8
[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" "286c3afe7fbcfccc13fccfa0827881a665762883cf181532b2e9cc8647ee70e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "286c3afe7fbcfccc13fccfa0827881a665762883cf181532b2e9cc8647ee70e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "286c3afe7fbcfccc13fccfa0827881a665762883cf181532b2e9cc8647ee70e8", kill_on_drop: false }`
[INFO] [stdout] 286c3afe7fbcfccc13fccfa0827881a665762883cf181532b2e9cc8647ee70e8
[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" "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] b59a6456f8992e9029f5d17186a398056a8e3302b13ea8c244ac5a2f05c231b0
[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" "b59a6456f8992e9029f5d17186a398056a8e3302b13ea8c244ac5a2f05c231b0", 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 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 glib v0.6.1
[INFO] [stderr]    Compiling pango v0.5.0
[INFO] [stderr]    Compiling gtk-fnonce-on-eventloop v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/fnbox.rs:17:34
[INFO] [stdout]    |
[INFO] [stdout] 17 |                          ()>(Box<FnBox<Arguments, Result> + Send + 'a>);
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox<Arguments, Result> + Send + 'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/fnbox.rs:46:31
[INFO] [stdout]    |
[INFO] [stdout] 46 |                           Box<FnBox<(A1,), Result> + Send + 'a>)
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox<(A1,), Result> + Send + 'a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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,artifacts --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=4477434f66af2f5d -C extra-filename=-4477434f66af2f5d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-de31228f2c0549ed.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-7db3b14418ce44a5.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-f58bc6f2afb85896.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-a54e017ef94de44e.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-28efe9c50d38d277.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-84fef0148200df39.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-3ea9ae45f47f48f9.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-dbcc769afa4f8709.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-8618d24d228d00f0.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-561f35ab3c14e103.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-c36ac5656d052175.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-f131c0d5794736f8.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-129236660735f162.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-7895c92c6d278491.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-e0846f52673851a4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-e5e3d49dab1df6ee.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "b59a6456f8992e9029f5d17186a398056a8e3302b13ea8c244ac5a2f05c231b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b59a6456f8992e9029f5d17186a398056a8e3302b13ea8c244ac5a2f05c231b0", kill_on_drop: false }`
[INFO] [stdout] b59a6456f8992e9029f5d17186a398056a8e3302b13ea8c244ac5a2f05c231b0