[INFO] fetching crate gtk-rust-app 0.12.0...
[INFO] testing gtk-rust-app-0.12.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate gtk-rust-app 0.12.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate gtk-rust-app 0.12.0
[INFO] finished tweaking crates.io crate gtk-rust-app 0.12.0
[INFO] tweaked toml for crates.io crate gtk-rust-app 0.12.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtk-rust-app 0.12.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 129 packages to latest compatible versions
[INFO] [stderr]       Adding gdk4 v0.6.3 (available: v0.10.3)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding glib v0.17.10 (available: v0.21.5)
[INFO] [stderr]       Adding gstore v0.9.0 (available: v0.10.4)
[INFO] [stderr]       Adding gtk4 v0.6.6 (available: v0.10.3)
[INFO] [stderr]       Adding libadwaita v0.3.1 (available: v0.8.1)
[INFO] [stderr]       Adding serde-xml-rs v0.6.0 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bc9071d37e8a444099459609fadb805e64b195f60f5caa7a11e61b1276b698e0
[INFO] running `Command { std: "docker" "start" "-a" "bc9071d37e8a444099459609fadb805e64b195f60f5caa7a11e61b1276b698e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc9071d37e8a444099459609fadb805e64b195f60f5caa7a11e61b1276b698e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9071d37e8a444099459609fadb805e64b195f60f5caa7a11e61b1276b698e0", kill_on_drop: false }`
[INFO] [stdout] bc9071d37e8a444099459609fadb805e64b195f60f5caa7a11e61b1276b698e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb5aaa9a48b1c78551af7ec5e391ac1af390aa268c3961728232a3f1f06b954
[INFO] running `Command { std: "docker" "start" "-a" "8fb5aaa9a48b1c78551af7ec5e391ac1af390aa268c3961728232a3f1f06b954", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling gio v0.17.10
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling temp-dir v0.1.16
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling gettext-sys v0.26.0
[INFO] [stderr]    Compiling locale_config v0.3.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling gettext-rs v0.7.7
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling glib-macros v0.17.10
[INFO] [stderr]    Compiling gtk4-macros v0.6.6
[INFO] [stderr]    Compiling gtk-rust-app-derive v0.2.8
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling glib-sys v0.17.10
[INFO] [stderr]    Compiling gobject-sys v0.17.10
[INFO] [stderr]    Compiling gio-sys v0.17.10
[INFO] [stderr]    Compiling pango-sys v0.17.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.17.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.17.10
[INFO] [stderr]    Compiling gdk4-sys v0.6.3
[INFO] [stderr]    Compiling graphene-sys v0.17.10
[INFO] [stderr]    Compiling gsk4-sys v0.6.3
[INFO] [stderr]    Compiling gtk4-sys v0.6.3
[INFO] [stderr]    Compiling libadwaita-sys v0.3.0
[INFO] [stderr]    Compiling cargo-gra v0.6.2
[INFO] [stderr]    Compiling glib v0.17.10
[INFO] [stderr]    Compiling cairo-rs v0.17.10
[INFO] [stderr]    Compiling graphene-rs v0.17.10
[INFO] [stderr]    Compiling pango v0.17.10
[INFO] [stderr]    Compiling gdk-pixbuf v0.17.10
[INFO] [stderr]    Compiling gdk4 v0.6.3
[INFO] [stderr]    Compiling gsk4 v0.6.3
[INFO] [stderr]    Compiling gtk4 v0.6.6
[INFO] [stderr]    Compiling libadwaita v0.3.1
[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/beta-2026-01-20-x86_64-unknown-linux-gnu/bin/rustc --crate-name gtk4 --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk4-0.6.6/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", "dox", "gnome_42", "gnome_43", "gnome_44", "unsafe-assume-initialized", "v4_10", "v4_2", "v4_4", "v4_6", "v4_8", "xml_validation"))' -C metadata=3ec0a4cf66ada085 -C extra-filename=-b65beceae89e5371 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-dde12b0d7d495b50.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-159068a1df9f815f.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-0c15b3641803983c.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-bfca61980baa13fd.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-bf52d784a1ca56be.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk4-07e0f7a5c84aeaf8.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-77547d4318e22107.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-cc7923e552f172d0.rmeta --extern graphene=/opt/rustwide/target/debug/deps/libgraphene-f4cdf89b2fbaba36.rmeta --extern gsk=/opt/rustwide/target/debug/deps/libgsk4-bd7421b22fa41c30.rmeta --extern gtk4_macros=/opt/rustwide/target/debug/deps/libgtk4_macros-bff78d996e3956e8.so --extern ffi=/opt/rustwide/target/debug/deps/libgtk4_sys-af8d24cd92280de7.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-f836acfa9b4bfd56.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-e9252a7b5119f3eb.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-49087ca2c2b38a35.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8fb5aaa9a48b1c78551af7ec5e391ac1af390aa268c3961728232a3f1f06b954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb5aaa9a48b1c78551af7ec5e391ac1af390aa268c3961728232a3f1f06b954", kill_on_drop: false }`
[INFO] [stdout] 8fb5aaa9a48b1c78551af7ec5e391ac1af390aa268c3961728232a3f1f06b954
