[INFO] fetching crate druid-widget-nursery 0.1.0...
[INFO] testing druid-widget-nursery-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate druid-widget-nursery 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate druid-widget-nursery 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate druid-widget-nursery 0.1.0
[INFO] tweaked toml for crates.io crate druid-widget-nursery 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate druid-widget-nursery 0.1.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate druid-widget-nursery 0.1.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68cfc5d80e74d4c3cd3a6f51493f8c002a51adebe8f83c65a127526cc3de6365
[INFO] running `Command { std: "docker" "start" "-a" "68cfc5d80e74d4c3cd3a6f51493f8c002a51adebe8f83c65a127526cc3de6365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68cfc5d80e74d4c3cd3a6f51493f8c002a51adebe8f83c65a127526cc3de6365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68cfc5d80e74d4c3cd3a6f51493f8c002a51adebe8f83c65a127526cc3de6365", kill_on_drop: false }`
[INFO] [stdout] 68cfc5d80e74d4c3cd3a6f51493f8c002a51adebe8f83c65a127526cc3de6365
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e17bc087faccf3544c9f5a59aedc48aa2c92421e5708d97b39f6db2e151441ef
[INFO] running `Command { std: "docker" "start" "-a" "e17bc087faccf3544c9f5a59aedc48aa2c92421e5708d97b39f6db2e151441ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.50
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling toml_datetime v0.5.1
[INFO] [stderr]    Compiling cfg-expr v0.11.0
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling futures-task v0.3.26
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-util v0.3.26
[INFO] [stderr]    Compiling futures-channel v0.3.26
[INFO] [stderr]    Compiling gio v0.16.7
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling futures-io v0.3.26
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling nom8 v0.2.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling gtk v0.16.2
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling unic-ucd-bidi v0.9.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling kurbo v0.9.0
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling type-map v0.4.0
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling unic-bidi v0.9.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling druid-shell v0.8.0
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling keyboard-types v0.6.2
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling self_cell v0.10.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling piet v0.6.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling toml_edit v0.18.1
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling proc-macro-crate v1.3.0
[INFO] [stderr]    Compiling system-deps v6.0.3
[INFO] [stderr]    Compiling glib-sys v0.16.3
[INFO] [stderr]    Compiling gobject-sys v0.16.3
[INFO] [stderr]    Compiling gio-sys v0.16.3
[INFO] [stderr]    Compiling cairo-sys-rs v0.16.3
[INFO] [stderr]    Compiling pango-sys v0.16.3
[INFO] [stderr]    Compiling gdk-sys v0.16.0
[INFO] [stderr]    Compiling atk-sys v0.16.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.16.3
[INFO] [stderr]    Compiling pangocairo-sys v0.16.3
[INFO] [stderr]    Compiling gtk-sys v0.16.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling futures-macro v0.3.26
[INFO] [stderr]    Compiling glib-macros v0.16.3
[INFO] [stderr]    Compiling displaydoc v0.2.3
[INFO] [stderr]    Compiling gtk3-macros v0.16.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling druid-derive v0.5.0
[INFO] [stderr]    Compiling tinystr v0.7.1
[INFO] [stderr]    Compiling unic-langid-impl v0.9.1
[INFO] [stderr]    Compiling unic-langid v0.9.1
[INFO] [stderr]    Compiling fluent-langneg v0.13.0
[INFO] [stderr]    Compiling intl_pluralrules v7.0.2
[INFO] [stderr]    Compiling intl-memoizer v0.5.1
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling pest v2.5.4
[INFO] [stderr]    Compiling fluent-syntax v0.11.0
[INFO] [stderr]    Compiling fluent-bundle v0.15.2
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling futures-executor v0.3.26
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling glib v0.16.7
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling field-offset v0.3.4
[INFO] [stderr]    Compiling cairo-rs v0.16.7
[INFO] [stderr]    Compiling atk v0.16.0
[INFO] [stderr]    Compiling pango v0.16.5
[INFO] [stderr]    Compiling gdk-pixbuf v0.16.7
[INFO] [stderr]    Compiling pangocairo v0.16.3
[INFO] [stderr]    Compiling gdk v0.16.2
[INFO] [stderr]    Compiling piet-cairo v0.6.2
[INFO] [stderr]    Compiling piet-common v0.6.2
[INFO] [stderr]    Compiling druid v0.8.2
[INFO] [stderr] error: could not compile `gtk` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name gtk --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk-0.16.2/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("dox", "gio_v2_58", "unsafe-assume-initialized", "v3_24", "v3_24_1", "v3_24_11", "v3_24_30", "v3_24_8", "v3_24_9"))' -C metadata=21286063eeb0f9e9 -C extra-filename=-ac2555715deaf5aa --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-4e8d39d8a2431b26.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-dde12b0d7d495b50.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-eb5a79bde4e851a4.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-b0504c6a0907ca55.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-328f73cef6f99464.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-dc16273cdcec75f0.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-6b2ceed83d79a478.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-55b4f1179a12fa1f.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-1d2e32f02c14df49.rmeta --extern ffi=/opt/rustwide/target/debug/deps/libgtk_sys-1fe41224c4b53bda.rmeta --extern gtk3_macros=/opt/rustwide/target/debug/deps/libgtk3_macros-8301d02258cca3b4.so --extern libc=/opt/rustwide/target/debug/deps/liblibc-c417bf01119bdb61.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-9a29211daf4ab5bf.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-2145f412fddc419b.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"' --cfg 'gdk_backend="x11"'` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e17bc087faccf3544c9f5a59aedc48aa2c92421e5708d97b39f6db2e151441ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e17bc087faccf3544c9f5a59aedc48aa2c92421e5708d97b39f6db2e151441ef", kill_on_drop: false }`
[INFO] [stdout] e17bc087faccf3544c9f5a59aedc48aa2c92421e5708d97b39f6db2e151441ef