[INFO] crate gtk 0.7.0 is already in cache
[INFO] checking gtk-0.7.0 against master#2da942f32802c8233a09744024dfbc34431adf65 for pr-66963
[INFO] extracting crate gtk 0.7.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gtk 0.7.0 on toolchain 2da942f32802c8233a09744024dfbc34431adf65
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gtk 0.7.0
[INFO] finished tweaking crates.io crate gtk 0.7.0
[INFO] tweaked toml for crates.io crate gtk 0.7.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2da942f32802c8233a09744024dfbc34431adf65" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2aedf59968d7523937ac6421a9ab6391c48e0a743353053860432c58174b4c20
[INFO] running `"docker" "start" "-a" "2aedf59968d7523937ac6421a9ab6391c48e0a743353053860432c58174b4c20"`
[INFO] [stderr]    Compiling gtk v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking gir-format-check v0.1.1
[INFO] [stderr] warning: unused import: `glib::GString`
[INFO] [stderr]   --> src/auto/calendar.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use glib::GString;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `glib::GString`
[INFO] [stderr]   --> src/auto/calendar.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use glib::GString;
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `gtk`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name gtk src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=84321bb7216faf62 -C extra-filename=-84321bb7216faf62 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-b52ed187fe928036.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-de34e04265fe3ce5.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-7cbfcb6ece76f671.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-4d78d8239e8baff1.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-056f6fd25933ad54.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-d608ae5956584113.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-caa7f410bb2cc177.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-3a659d1fe1c2146a.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-2457d1aad60ee34d.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-442de04a7a5b19e0.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-0d9c17d484e9ab8a.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-21b25df9add9fbb8.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-5fece47671b0277b.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-31f0d7c79e9a8692.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a7cecc0b6ce79579.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-fc3a9123d42de64d.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-f04ef567e7490581.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-0463a82952db1d8a.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: the type `target_entry::TargetEntry` does not permit being left uninitialized
[INFO] [stderr]   --> src/target_entry.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         this code causes undefined behavior when executed
[INFO] [stderr]    |         help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: std::ptr::Unique<u8> must be non-null (in this struct field)
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2aedf59968d7523937ac6421a9ab6391c48e0a743353053860432c58174b4c20"`
[INFO] running `"docker" "rm" "-f" "2aedf59968d7523937ac6421a9ab6391c48e0a743353053860432c58174b4c20"`
[INFO] [stdout] 2aedf59968d7523937ac6421a9ab6391c48e0a743353053860432c58174b4c20