[INFO] cloning repository https://github.com/mranv/gtk_systray_example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mranv/gtk_systray_example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmranv%2Fgtk_systray_example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmranv%2Fgtk_systray_example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ee00706c366a6429d525903579d016d0d76a922
[INFO] testing mranv/gtk_systray_example 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%2Fmranv%2Fgtk_systray_example" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mranv/gtk_systray_example
[INFO] finished tweaking git repo https://github.com/mranv/gtk_systray_example
[INFO] tweaked toml for git repo https://github.com/mranv/gtk_systray_example written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mranv/gtk_systray_example 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/mranv/gtk_systray_example 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f42f0e1335502c1da0a0620021a042b8e40054b056bdb63ef28368a4b3b1849a
[INFO] running `Command { std: "docker" "start" "-a" "f42f0e1335502c1da0a0620021a042b8e40054b056bdb63ef28368a4b3b1849a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f42f0e1335502c1da0a0620021a042b8e40054b056bdb63ef28368a4b3b1849a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42f0e1335502c1da0a0620021a042b8e40054b056bdb63ef28368a4b3b1849a", kill_on_drop: false }`
[INFO] [stdout] f42f0e1335502c1da0a0620021a042b8e40054b056bdb63ef28368a4b3b1849a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6df16c44f2fe2e0afc16acd50fa50d2c8c7cd2ad1f196ad1abd973036f66d72c
[INFO] running `Command { std: "docker" "start" "-a" "6df16c44f2fe2e0afc16acd50fa50d2c8c7cd2ad1f196ad1abd973036f66d72c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling gio v0.15.12
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling gtk v0.15.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling glib-macros v0.15.13
[INFO] [stderr]    Compiling gtk3-macros v0.15.6
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling glib-sys v0.15.10
[INFO] [stderr]    Compiling gobject-sys v0.15.10
[INFO] [stderr]    Compiling gio-sys v0.15.10
[INFO] [stderr]    Compiling atk-sys v0.15.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.15.1
[INFO] [stderr]    Compiling gdk-sys v0.15.1
[INFO] [stderr]    Compiling pango-sys v0.15.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.15.10
[INFO] [stderr]    Compiling gtk-sys v0.15.3
[INFO] [stderr]    Compiling glib v0.15.12
[INFO] [stderr]    Compiling libappindicator-sys v0.7.3
[INFO] [stderr]    Compiling pango v0.15.10
[INFO] [stderr]    Compiling cairo-rs v0.15.12
[INFO] [stderr]    Compiling atk v0.15.1
[INFO] [stderr]    Compiling gdk-pixbuf v0.15.11
[INFO] [stderr]    Compiling gdk v0.15.4
[INFO] [stderr]    Compiling libappindicator v0.7.1
[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=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/gtk-0.15.5/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", "v3_20", "v3_22", "v3_22_20", "v3_22_26", "v3_22_27", "v3_22_29", "v3_22_30", "v3_24", "v3_24_1", "v3_24_11", "v3_24_30", "v3_24_8", "v3_24_9"))' -C metadata=09b1226686913e9a -C extra-filename=-c54d7a3e9ee89b19 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-ac7ad9fac501a004.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-a9851ebd0ab18f47.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-011b70153b7096bf.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-ca372843ececfc6d.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-bb46e32545ab01b0.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-4eafc2b8458d1fb0.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-4a7fb2b601cf68a7.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-37306e5567f91e04.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-85e82f004a97ab21.rmeta --extern ffi=/opt/rustwide/target/debug/deps/libgtk_sys-be4e63ea4ab24942.rmeta --extern gtk3_macros=/opt/rustwide/target/debug/deps/libgtk3_macros-cc5a87edac58b9ea.so --extern libc=/opt/rustwide/target/debug/deps/liblibc-558160977ef021fc.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0f6868d56ef8b265.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-bcc9e79676d41077.rmeta --cap-lints allow --cap-lints=warn --cfg 'gdk_backend="broadway"' --cfg 'gdk_backend="wayland"' --cfg 'gdk_backend="x11"'` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "6df16c44f2fe2e0afc16acd50fa50d2c8c7cd2ad1f196ad1abd973036f66d72c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df16c44f2fe2e0afc16acd50fa50d2c8c7cd2ad1f196ad1abd973036f66d72c", kill_on_drop: false }`
[INFO] [stdout] 6df16c44f2fe2e0afc16acd50fa50d2c8c7cd2ad1f196ad1abd973036f66d72c