[INFO] cloning repository https://github.com/daa84/neovim-gtk
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/daa84/neovim-gtk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaa84%2Fneovim-gtk", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaa84%2Fneovim-gtk'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c03649276ee47caa9bc7beb68f6c800b8c97651a
[INFO] testing daa84/neovim-gtk against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdaa84%2Fneovim-gtk" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/daa84/neovim-gtk
[INFO] finished tweaking git repo https://github.com/daa84/neovim-gtk
[INFO] tweaked toml for git repo https://github.com/daa84/neovim-gtk written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/daa84/neovim-gtk on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/daa84/neovim-gtk 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8f0b96d3e4df56b4ceabfae18eb78c35fcd2e045523abe43d2bfc3c3e1101f5
[INFO] running `Command { std: "docker" "start" "-a" "e8f0b96d3e4df56b4ceabfae18eb78c35fcd2e045523abe43d2bfc3c3e1101f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8f0b96d3e4df56b4ceabfae18eb78c35fcd2e045523abe43d2bfc3c3e1101f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8f0b96d3e4df56b4ceabfae18eb78c35fcd2e045523abe43d2bfc3c3e1101f5", kill_on_drop: false }`
[INFO] [stdout] e8f0b96d3e4df56b4ceabfae18eb78c35fcd2e045523abe43d2bfc3c3e1101f5
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e24989dbffceff74e35feafb41d59172d0a5cc38314654f50657acfcc07efcda
[INFO] running `Command { std: "docker" "start" "-a" "e24989dbffceff74e35feafb41d59172d0a5cc38314654f50657acfcc07efcda", kill_on_drop: false }`
[INFO] [stderr]    Compiling glib-sys v0.9.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling gobject-sys v0.9.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.9.0
[INFO] [stderr]    Compiling pango-sys v0.9.0
[INFO] [stderr]    Compiling gio-sys v0.9.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.9.0
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling gdk-sys v0.9.0
[INFO] [stderr]    Compiling atk-sys v0.9.0
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling siphasher v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling gtk-sys v0.9.0
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling pangocairo-sys v0.10.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling pango v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling cairo-rs v0.7.1
[INFO] [stderr]    Compiling gio v0.7.0
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling gdk-pixbuf v0.7.0
[INFO] [stderr]    Compiling fragile v0.3.0
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling syn v1.0.9
[INFO] [stderr]    Compiling atk v0.7.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling gdk v0.11.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling rmp v0.8.8
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling build-version v0.1.1
[INFO] [stderr]    Compiling glib v0.8.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling phf_codegen v0.8.0
[INFO] [stderr]    Compiling pangocairo v0.8.0
[INFO] [stderr]    Compiling gtk v0.7.0
[INFO] [stderr]    Compiling nvim-gtk v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling unix_socket v0.5.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling unix-daemonize v0.1.2
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling serde_bytes v0.11.2
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling rmpv v0.4.2
[INFO] [stderr]    Compiling neovim-lib v0.6.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]    Compiling serde_json v1.0.42
[INFO] [stderr]    Compiling toml v0.5.5
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling htmlescape v0.3.1
[INFO] [stderr]    Compiling whoami v0.6.0
[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-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name gtk --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk-0.7.0/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 --cfg 'feature="v3_16"' --cfg 'feature="v3_18"' --cfg 'feature="v3_20"' --cfg 'feature="v3_22"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("dox", "embed-lgpl-docs", "fragile", "futures", "futures-preview", "gtk-rs-lgpl-docs", "purge-lgpl-docs", "subclassing", "v3_16", "v3_18", "v3_20", "v3_22", "v3_22_20", "v3_22_26", "v3_22_27", "v3_22_29", "v3_22_30", "v3_24"))' -C metadata=b356a0110df6f385 -C extra-filename=-da0b5c244149a16d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-89957f608807cac2.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-40e4ce511af0f3b5.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-aea9e9b31b8fef4d.rmeta --extern cairo_sys=/opt/rustwide/target/debug/deps/libcairo_sys-a462a5c15b94efd2.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-26956407d2ceb810.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-1f89758aaad0aaa6.rmeta --extern gdk_pixbuf_sys=/opt/rustwide/target/debug/deps/libgdk_pixbuf_sys-2176bcc9f1f5fda7.rmeta --extern gdk_sys=/opt/rustwide/target/debug/deps/libgdk_sys-db87663cecda9d10.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-3df83aa12dacfb04.rmeta --extern gio_sys=/opt/rustwide/target/debug/deps/libgio_sys-5356b06ded86aea7.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-37313c8c15ab26ee.rmeta --extern glib_sys=/opt/rustwide/target/debug/deps/libglib_sys-4b7572686ae029fd.rmeta --extern gobject_sys=/opt/rustwide/target/debug/deps/libgobject_sys-d322cea0082d6cf7.rmeta --extern gtk_sys=/opt/rustwide/target/debug/deps/libgtk_sys-5dc7686b236b3991.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-8f54c7c82e1daacf.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-773889058e6493a4.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-8c62b57599bd91a7.rmeta --extern pango_sys=/opt/rustwide/target/debug/deps/libpango_sys-56621e9156dbb609.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "e24989dbffceff74e35feafb41d59172d0a5cc38314654f50657acfcc07efcda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e24989dbffceff74e35feafb41d59172d0a5cc38314654f50657acfcc07efcda", kill_on_drop: false }`
[INFO] [stdout] e24989dbffceff74e35feafb41d59172d0a5cc38314654f50657acfcc07efcda