[INFO] cloning repository https://github.com/Latias94/egui_docking
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Latias94/egui_docking" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLatias94%2Fegui_docking", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLatias94%2Fegui_docking'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e73170e2a448338f7c9416c32a91b12dff127cb
[INFO] testing Latias94/egui_docking against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLatias94%2Fegui_docking" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Latias94/egui_docking
[INFO] finished tweaking git repo https://github.com/Latias94/egui_docking
[INFO] tweaked toml for git repo https://github.com/Latias94/egui_docking written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Latias94/egui_docking 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] crate git repo https://github.com/Latias94/egui_docking 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-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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fde3268b7a2f9af6d7cbb5fa3278a02ee2fec15f5a42048574990fe93a794428
[INFO] running `Command { std: "docker" "start" "-a" "fde3268b7a2f9af6d7cbb5fa3278a02ee2fec15f5a42048574990fe93a794428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fde3268b7a2f9af6d7cbb5fa3278a02ee2fec15f5a42048574990fe93a794428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde3268b7a2f9af6d7cbb5fa3278a02ee2fec15f5a42048574990fe93a794428", kill_on_drop: false }`
[INFO] [stdout] fde3268b7a2f9af6d7cbb5fa3278a02ee2fec15f5a42048574990fe93a794428
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8d23bfb08dedc477080fe445ca2e962c41d2c57ac309f8274397f498f98a1d2e
[INFO] running `Command { std: "docker" "start" "-a" "8d23bfb08dedc477080fe445ca2e962c41d2c57ac309f8274397f498f98a1d2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling emath v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling kurbo v0.12.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling accesskit v0.21.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ecolor v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling color v0.3.2
[INFO] [stderr]    Compiling fearless_simd v0.3.0
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling read-fonts v0.35.0
[INFO] [stderr]    Compiling peniko v0.5.0
[INFO] [stderr]    Compiling vello_common v0.0.4
[INFO] [stderr]    Compiling vello_cpu v0.0.4
[INFO] [stderr]    Compiling skrifa v0.37.0
[INFO] [stderr]    Compiling epaint v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling egui v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling egui_tiles_docking v0.14.0 (https://github.com/Latias94/egui_tiles_docking#2e2274b6)
[INFO] [stderr]    Compiling egui_docking v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `tile_rect` is never used
[INFO] [stdout]   --> src/multi_viewport/overlay.rs:60:19
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl DockingOverlay {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub(super) fn tile_rect(self) -> Rect {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `outer_insertion_for_tree_explicit` is never used
[INFO] [stdout]    --> src/multi_viewport/overlay.rs:180:4
[INFO] [stdout]     |
[INFO] [stdout] 180 | fn outer_insertion_for_tree_explicit<Pane>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overlay_insertion_for_tree_explicit_considering_dragged` is never used
[INFO] [stdout]    --> src/multi_viewport/overlay.rs:233:4
[INFO] [stdout]     |
[INFO] [stdout] 233 | fn overlay_insertion_for_tree_explicit_considering_dragged<Pane>(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overlay_insertion_for_tree_explicit_with_outer_considering_dragged` is never used
[INFO] [stdout]    --> src/multi_viewport/overlay.rs:269:15
[INFO] [stdout]     |
[INFO] [stdout] 269 | pub(super) fn overlay_insertion_for_tree_explicit_with_outer_considering_dragged<Pane>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `explicit_insertion_at_pointer_local` is never used
[INFO] [stdout]    --> src/multi_viewport/surface.rs:159:19
[INFO] [stdout]     |
[INFO] [stdout]  33 | impl<Pane> DockingMultiViewport<Pane> {
[INFO] [stdout]     | ------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 159 |     pub(super) fn explicit_insertion_at_pointer_local(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.29s
[INFO] running `Command { std: "docker" "inspect" "8d23bfb08dedc477080fe445ca2e962c41d2c57ac309f8274397f498f98a1d2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d23bfb08dedc477080fe445ca2e962c41d2c57ac309f8274397f498f98a1d2e", kill_on_drop: false }`
[INFO] [stdout] 8d23bfb08dedc477080fe445ca2e962c41d2c57ac309f8274397f498f98a1d2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a20c7350b5d1f763a41c5a46d6b0d9acbf0e4b12653b92af7646e970a9e28e0e
[INFO] running `Command { std: "docker" "start" "-a" "a20c7350b5d1f763a41c5a46d6b0d9acbf0e4b12653b92af7646e970a9e28e0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling wayland-sys v0.31.7
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling kurbo v0.12.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling tracing-core v0.1.35
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling epaint_default_fonts v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling tracing v0.1.43
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling winit v0.30.12
[INFO] [stderr]    Compiling smithay-client-toolkit v0.20.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling glow v0.16.0
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.7
[INFO] [stderr]    Compiling wayland-backend v0.3.11
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling moxcms v0.7.10
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enumn v0.1.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling color v0.3.2
[INFO] [stderr]    Compiling fearless_simd v0.3.0
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling read-fonts v0.35.0
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling peniko v0.5.0
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling gethostname v1.1.0
[INFO] [stderr]    Compiling x11rb v0.13.2
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling calloop v0.14.3
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling wayland-client v0.31.11
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling emath v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling accesskit v0.21.1
[INFO] [stderr]    Compiling ron v0.11.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling ecolor v0.33.3 (https://github.com/Latias94/egui#162474cb)
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling vello_common v0.0.4
[INFO] [stderr]    Compiling image v0.25.9
[INFO] [stderr]    Compiling wayland-protocols v0.32.9
[INFO] [stderr]    Compiling wayland-cursor v0.31.11
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling calloop-wayland-source v0.4.1
[INFO] [stderr]    Compiling webbrowser v1.0.6
[INFO] [stderr]    Compiling vello_cpu v0.0.4
[INFO] [stderr]    Compiling skrifa v0.37.0
[INFO] [stderr]    Compiling arboard v3.6.1
[INFO] [stderr] error: could not compile `vello_cpu` (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 vello_cpu --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vello_cpu-0.0.4/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 '--warn=clippy::wildcard_dependencies' '--warn=clippy::use_self' --warn=unused_macro_rules --warn=unused_lifetimes --warn=unused_import_braces '--warn=clippy::unseparated_literal_suffix' --forbid=unsafe_op_in_unsafe_fn --warn=unreachable_pub --warn=unnameable_types --warn=unexpected_cfgs --warn=trivial_numeric_casts '--allow=clippy::too_many_arguments' '--warn=clippy::todo' '--warn=clippy::should_panic_without_expect' '--warn=clippy::shadow_unrelated' '--warn=clippy::semicolon_if_nothing_returned' '--warn=clippy::same_functions_in_if_condition' '--warn=clippy::redundant_feature_names' --forbid=non_local_definitions --forbid=non_ascii_idents '--warn=clippy::negative_feature_names' '--warn=clippy::missing_fields_in_debug' --warn=missing_docs --warn=missing_debug_implementations '--warn=clippy::missing_assert_message' '--warn=clippy::mismatching_type_param_order' '--warn=clippy::large_stack_arrays' --forbid=keyword_idents_2024 '--warn=clippy::infinite_loop' '--warn=clippy::fn_to_numeric_cast_any' --warn=elided_lifetimes_in_paths '--warn=clippy::doc_markdown' '--warn=clippy::debug_assert_with_mut_call' '--warn=clippy::dbg_macro' '--warn=clippy::collection_is_never_read' '--warn=clippy::cast_possible_truncation' '--warn=clippy::cargo_common_metadata' '--warn=clippy::allow_attributes_without_reason' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "libm", "multithreading", "png", "std", "text"))' -C metadata=a755100f55c66c9f -C extra-filename=-a836336e4eab5a10 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-188803ed36a50654.rmeta --extern vello_common=/opt/rustwide/target/debug/deps/libvello_common-0af7487c191621f2.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" "a20c7350b5d1f763a41c5a46d6b0d9acbf0e4b12653b92af7646e970a9e28e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20c7350b5d1f763a41c5a46d6b0d9acbf0e4b12653b92af7646e970a9e28e0e", kill_on_drop: false }`
[INFO] [stdout] a20c7350b5d1f763a41c5a46d6b0d9acbf0e4b12653b92af7646e970a9e28e0e
