[INFO] fetching crate gtk_estate 0.4.0...
[INFO] testing gtk_estate-0.4.0 against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] extracting crate gtk_estate 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate gtk_estate 0.4.0
[INFO] finished tweaking crates.io crate gtk_estate 0.4.0
[INFO] tweaked toml for crates.io crate gtk_estate 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtk_estate 0.4.0 on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gtk_estate 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pango-sys v0.20.9
[INFO] [stderr]   Downloaded gobject-sys v0.20.9
[INFO] [stderr]   Downloaded deranged v0.4.1
[INFO] [stderr]   Downloaded delegate v0.13.2
[INFO] [stderr]   Downloaded field-offset v0.3.6
[INFO] [stderr]   Downloaded cairo-sys-rs v0.20.7
[INFO] [stderr]   Downloaded graphene-sys v0.20.7
[INFO] [stderr]   Downloaded cfg-expr v0.17.2
[INFO] [stderr]   Downloaded gdk-pixbuf v0.20.9
[INFO] [stderr]   Downloaded corlib v0.4.1
[INFO] [stderr]   Downloaded cairo-rs v0.20.7
[INFO] [stderr]   Downloaded gdk4-sys v0.9.6
[INFO] [stderr]   Downloaded gdk4 v0.9.6
[INFO] [stderr]   Downloaded gtk4-sys v0.9.6
[INFO] [stderr]   Downloaded gio-sys v0.20.9
[INFO] [stderr]   Downloaded libadwaita v0.7.2
[INFO] [stderr]   Downloaded glib-macros v0.20.7
[INFO] [stderr]   Downloaded quick-xml v0.37.2
[INFO] [stderr]   Downloaded glib-sys v0.20.9
[INFO] [stderr]   Downloaded libadwaita-sys v0.7.2
[INFO] [stderr]   Downloaded gio v0.20.9
[INFO] [stderr]   Downloaded glib v0.20.9
[INFO] [stderr]   Downloaded gsk4-sys v0.9.6
[INFO] [stderr]   Downloaded system-deps v7.0.3
[INFO] [stderr]   Downloaded graphene-rs v0.20.9
[INFO] [stderr]   Downloaded gsk4 v0.9.6
[INFO] [stderr]   Downloaded gtk4-macros v0.9.5
[INFO] [stderr]   Downloaded pango v0.20.9
[INFO] [stderr]   Downloaded gdk-pixbuf-sys v0.20.7
[INFO] [stderr]   Downloaded gtk4 v0.9.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c776ee6248c470c5bc0912304b067debdfcead6ccdb3848719d3173056eaf05
[INFO] running `Command { std: "docker" "start" "-a" "8c776ee6248c470c5bc0912304b067debdfcead6ccdb3848719d3173056eaf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c776ee6248c470c5bc0912304b067debdfcead6ccdb3848719d3173056eaf05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c776ee6248c470c5bc0912304b067debdfcead6ccdb3848719d3173056eaf05", kill_on_drop: false }`
[INFO] [stdout] 8c776ee6248c470c5bc0912304b067debdfcead6ccdb3848719d3173056eaf05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a108c4fef2cfaddcd0fd1302931e7b833e7cc22751707972b81c07705e03a715
[INFO] running `Command { std: "docker" "start" "-a" "a108c4fef2cfaddcd0fd1302931e7b833e7cc22751707972b81c07705e03a715", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling winnow v0.7.4
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling gio v0.20.9
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling indexmap v2.8.0
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling cfg-expr v0.17.2
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling delegate v0.13.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling corlib v0.4.1
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling glib-macros v0.20.7
[INFO] [stderr]    Compiling gtk4-macros v0.9.5
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling glib-sys v0.20.9
[INFO] [stderr]    Compiling gobject-sys v0.20.9
[INFO] [stderr]    Compiling gio-sys v0.20.9
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.7
[INFO] [stderr]    Compiling pango-sys v0.20.9
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.7
[INFO] [stderr]    Compiling graphene-sys v0.20.7
[INFO] [stderr]    Compiling gdk4-sys v0.9.6
[INFO] [stderr]    Compiling gsk4-sys v0.9.6
[INFO] [stderr]    Compiling gtk4-sys v0.9.6
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling glib v0.20.9
[INFO] [stderr]    Compiling cairo-rs v0.20.7
[INFO] [stderr]    Compiling graphene-rs v0.20.9
[INFO] [stderr]    Compiling pango v0.20.9
[INFO] [stderr]    Compiling gdk-pixbuf v0.20.9
[INFO] [stderr]    Compiling gdk4 v0.9.6
[INFO] [stderr]    Compiling gsk4 v0.9.6
[INFO] [stderr]    Compiling gtk4 v0.9.6
[INFO] [stderr]    Compiling gtk_estate v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::Fn`
[INFO] [stdout]  --> src/scoped_signal_handler_id.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::ops::Fn;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any::TypeId`
[INFO] [stdout]  --> src/state_containers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any::TypeId;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/state_containers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefMut` and `Ref`
[INFO] [stdout]  --> src/state_containers.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cell::{Ref, RefCell, RefMut, UnsafeCell};
[INFO] [stdout]   |                 ^^^           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::glib::Type`
[INFO] [stdout]  --> src/state_containers.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use gtk::glib::Type;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `impl_rfc_borrow_2`, `impl_rfc_borrow_and_mut_2`, `impl_rfc_borrow_call`, `impl_rfc_borrow_mut_2`, and `impl_rfc_borrow_mut_call`
[INFO] [stdout]   --> src/state_containers.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | ..._some, impl_rfc_borrow_2, impl_rfc_borrow_and_mut_2, impl_rfc_borrow_call, impl_rfc_borrow_mut_2, impl_rfc_borrow_mut_call};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `corlib::convert::AsAnyRef`
[INFO] [stdout]   --> src/state_containers.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use corlib::convert::AsAnyRef;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::gio::prelude::ApplicationExt`
[INFO] [stdout]   --> src/state_containers.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use gtk::gio::prelude::ApplicationExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::prelude::WidgetExt`
[INFO] [stdout]   --> src/state_containers.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use gtk::prelude::WidgetExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::Widget`
[INFO] [stdout]   --> src/state_containers.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use gtk::Widget;
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `paste::paste`
[INFO] [stdout]   --> src/state_containers.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use paste::paste;
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HashMap` and `HashSet`
[INFO] [stdout]   --> src/state_containers.rs:22:24
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]    |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `collections::UniqueItemList`, `impl_rfc_borrow_mut`, `impl_rfc_borrow`, and `rc::RcByPtr`
[INFO] [stdout]   --> src/state_containers.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     rc::RcByPtr,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 30 |     collections::UniqueItemList,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 31 |     impl_rfc_borrow,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     impl_rfc_borrow_mut,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IsA` and `ObjectExt`
[INFO] [stdout]   --> src/state_containers.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 | use gtk::glib::object::{IsA, ObjectExt}; //MayDowncastTo, 
[INFO] [stdout]    |                         ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::rc_conversions::to_rc_dyn_wsc`
[INFO] [stdout]   --> src/state_containers.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | use crate::rc_conversions::to_rc_dyn_wsc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TimeOutRunType` and `TimeOut`
[INFO] [stdout]   --> src/state_containers.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 | use crate::{RcWidgetStateContainers, TimeOut, TimeOutRunType, WidgetStateContainers};
[INFO] [stdout]    |                                      ^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RefCell` and `Ref`
[INFO] [stdout]  --> src/time_out.rs:6:23
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cell::{Cell, RefCell, Ref};
[INFO] [stdout]   |                       ^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ListEvent` and `SenderEventFunc`
[INFO] [stdout]   --> src/time_out.rs:18:22
[INFO] [stdout]    |
[INFO] [stdout] 18 | use corlib::events::{ListEvent, SenderEventFunc};
[INFO] [stdout]    |                      ^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_some`, `impl_get_ref`, and `impl_rfc_borrow_get`
[INFO] [stdout]   --> src/time_out.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | use corlib::{get_some, impl_get_ref, impl_rfc_borrow_get};
[INFO] [stdout]    |              ^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Widget`, `prelude::IsA`, and `prelude::WidgetExt`
[INFO] [stdout]  --> src/helpers/paned.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gtk::{Widget, Paned, prelude::IsA, prelude::WidgetExt};
[INFO] [stdout]   |           ^^^^^^         ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Paned` and `prelude::IsA`
[INFO] [stdout]  --> src/helpers/widget_ext.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use gtk::{Widget, Paned, prelude::IsA, prelude::WidgetExt};
[INFO] [stdout]   |                   ^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `contents::*`
[INFO] [stdout]   --> src/lib.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub use contents::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ObjectType`
[INFO] [stdout]  --> src/adapters.rs:6:36
[INFO] [stdout]   |
[INFO] [stdout] 6 | use gtk::glib::object::{ObjectExt, ObjectType};
[INFO] [stdout]   |                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `subclass::widget`
[INFO] [stdout]  --> src/widget_state_containers.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | use gtk::{glib::{object::{IsA, ObjectExt}, Type}, subclass::widget};
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StateContainers`
[INFO] [stdout]  --> src/widget_state_containers.rs:9:44
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{rc_conversions::to_rc_dyn_wsc, StateContainers, WidgetAdapter, WidgetObject, WidgetUpgradeResult}; //WidgetUpgradeErrorSi...
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/widget_state_containers.rs:473:45
[INFO] [stdout]     |
[INFO] [stdout] 473 |     pub fn contains_widget_type(&self, wo: &(dyn WidgetObject)) -> WidgetUpgradeResult<bool>
[INFO] [stdout]     |                                             ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 473 -     pub fn contains_widget_type(&self, wo: &(dyn WidgetObject)) -> WidgetUpgradeResult<bool>
[INFO] [stdout] 473 +     pub fn contains_widget_type(&self, wo: &dyn WidgetObject ) -> WidgetUpgradeResult<bool>
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gtk::glib::types::StaticType`
[INFO] [stdout]  --> src/adapters.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use gtk::glib::types::StaticType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `has` is never used
[INFO] [stdout]    --> src/adapters.rs:287:8
[INFO] [stdout]     |
[INFO] [stdout] 234 | / impl<T, P> WidgetAdapter<T, P>
[INFO] [stdout] 235 | |     where T: WidgetExt + ObjectExt + Eq + Clone,
[INFO] [stdout] 236 | |           P: DynWidgetStateContainer 
[INFO] [stdout]     | |____________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 287 |       fn has(&self, widget: &T) -> WidgetUpgradeResult<bool>
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gtk4` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/2fd6efc32704647e64d3d646d21c4c68eae100e4/bin/rustc --crate-name gtk4 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk4-0.9.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("blueprint", "gio_v2_80", "gnome_42", "gnome_43", "gnome_44", "gnome_45", "gnome_46", "gnome_47", "unsafe-assume-initialized", "v4_10", "v4_12", "v4_14", "v4_16", "v4_18", "v4_2", "v4_4", "v4_6", "v4_8", "xml_validation"))' -C metadata=50104c69b51c6069 -C extra-filename=-6eebb93f77a6c187 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cairo=/opt/rustwide/target/debug/deps/libcairo-cfdea714436ab157.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-ad4faea3e9992fcc.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-ab37ffe0300e3314.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-392316b204bb1fff.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk4-c5244a1d3d173f14.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-55b6d7e2de50b3da.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-389f8722a57602aa.rmeta --extern graphene=/opt/rustwide/target/debug/deps/libgraphene-2e6c6ac9bf6d987e.rmeta --extern gsk=/opt/rustwide/target/debug/deps/libgsk4-d5eb42814e4f116b.rmeta --extern gtk4_macros=/opt/rustwide/target/debug/deps/libgtk4_macros-98b32179c648dba1.so --extern gtk4_sys=/opt/rustwide/target/debug/deps/libgtk4_sys-eea125b62fb0c7fe.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-18586681d4adba10.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-b432aeee01183644.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "a108c4fef2cfaddcd0fd1302931e7b833e7cc22751707972b81c07705e03a715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a108c4fef2cfaddcd0fd1302931e7b833e7cc22751707972b81c07705e03a715", kill_on_drop: false }`
[INFO] [stdout] a108c4fef2cfaddcd0fd1302931e7b833e7cc22751707972b81c07705e03a715
