[INFO] fetching crate relm-test 0.24.0...
[INFO] testing relm-test-0.24.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate relm-test 0.24.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate relm-test 0.24.0
[INFO] finished tweaking crates.io crate relm-test 0.24.0
[INFO] tweaked toml for crates.io crate relm-test 0.24.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate relm-test 0.24.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 86 packages to latest compatible versions
[INFO] [stderr]       Adding enigo v0.0.14 (available: v0.6.1)
[INFO] [stderr]       Adding gdk v0.16.2 (available: v0.18.2)
[INFO] [stderr]       Adding glib v0.16.9 (available: v0.22.5)
[INFO] [stderr]       Adding gtk v0.16.2 (available: v0.18.2)
[INFO] [stderr]       Adding gtk-test v0.16.0 (available: v0.18.0)
[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-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] e915b5adf9790f4253785a85ed4361b70056d3512341a7557012ca5f4e337e94
[INFO] running `Command { std: "docker" "start" "-a" "e915b5adf9790f4253785a85ed4361b70056d3512341a7557012ca5f4e337e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e915b5adf9790f4253785a85ed4361b70056d3512341a7557012ca5f4e337e94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e915b5adf9790f4253785a85ed4361b70056d3512341a7557012ca5f4e337e94", kill_on_drop: false }`
[INFO] [stdout] e915b5adf9790f4253785a85ed4361b70056d3512341a7557012ca5f4e337e94
[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] 2026f99d3a9adf770a3d023cbc4264d16189f8b86c037946d23c87cbda712962
[INFO] running `Command { std: "docker" "start" "-a" "2026f99d3a9adf770a3d023cbc4264d16189f8b86c037946d23c87cbda712962", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling gio v0.16.7
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling gtk v0.16.2
[INFO] [stderr]    Compiling enigo v0.0.14
[INFO] [stderr]    Compiling fragile v2.1.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling glib-macros v0.16.8
[INFO] [stderr]    Compiling gtk3-macros v0.16.3
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling system-deps v6.2.2
[INFO] [stderr]    Compiling futures-executor v0.3.32
[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 atk-sys v0.16.0
[INFO] [stderr]    Compiling cairo-sys-rs v0.16.3
[INFO] [stderr]    Compiling gdk-sys v0.16.0
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.16.3
[INFO] [stderr]    Compiling pango-sys v0.16.3
[INFO] [stderr]    Compiling gtk-sys v0.16.0
[INFO] [stderr]    Compiling glib v0.16.9
[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 gdk v0.16.2
[INFO] [stderr]    Compiling gtk-test v0.16.0
[INFO] [stderr]    Compiling relm v0.24.1
[INFO] [stderr]    Compiling relm-test v0.24.0 (/opt/rustwide/workdir)
[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-0.16.2/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=e961d20e8550a350 -C extra-filename=-6efa9a0ce62678e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern atk=/opt/rustwide/target/debug/deps/libatk-54453be7db77f385.rmeta --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-a9851ebd0ab18f47.rmeta --extern cairo=/opt/rustwide/target/debug/deps/libcairo-8497344096a37e8d.rmeta --extern field_offset=/opt/rustwide/target/debug/deps/libfield_offset-54a2c8bae0b444a6.rmeta --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-4f9d91a446a2fd27.rmeta --extern gdk=/opt/rustwide/target/debug/deps/libgdk-bc8587eb01781588.rmeta --extern gdk_pixbuf=/opt/rustwide/target/debug/deps/libgdk_pixbuf-4d520f132d097efe.rmeta --extern gio=/opt/rustwide/target/debug/deps/libgio-394e47d20883f65c.rmeta --extern glib=/opt/rustwide/target/debug/deps/libglib-2335b26eb54a10a0.rmeta --extern ffi=/opt/rustwide/target/debug/deps/libgtk_sys-e4bf5de61269f65a.rmeta --extern gtk3_macros=/opt/rustwide/target/debug/deps/libgtk3_macros-c142ae080533bb52.so --extern libc=/opt/rustwide/target/debug/deps/liblibc-f156089d62a796e8.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0ac012fec71d6948.rmeta --extern pango=/opt/rustwide/target/debug/deps/libpango-5305726a5d29a19b.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" "2026f99d3a9adf770a3d023cbc4264d16189f8b86c037946d23c87cbda712962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2026f99d3a9adf770a3d023cbc4264d16189f8b86c037946d23c87cbda712962", kill_on_drop: false }`
[INFO] [stdout] 2026f99d3a9adf770a3d023cbc4264d16189f8b86c037946d23c87cbda712962
