[INFO] fetching crate gtk4-layer-shell-sys 0.4.0...
[INFO] testing gtk4-layer-shell-sys-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gtk4-layer-shell-sys 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate gtk4-layer-shell-sys 0.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate gtk4-layer-shell-sys 0.4.0
[INFO] tweaked toml for crates.io crate gtk4-layer-shell-sys 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gtk4-layer-shell-sys 0.4.0 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 gtk4-layer-shell-sys 0.4.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e5f03d9844e3540dfbb7ebf791519848faab26ad8eb7db8913e42634e142a3a
[INFO] running `Command { std: "docker" "start" "-a" "5e5f03d9844e3540dfbb7ebf791519848faab26ad8eb7db8913e42634e142a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e5f03d9844e3540dfbb7ebf791519848faab26ad8eb7db8913e42634e142a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5f03d9844e3540dfbb7ebf791519848faab26ad8eb7db8913e42634e142a3a", kill_on_drop: false }`
[INFO] [stdout] 5e5f03d9844e3540dfbb7ebf791519848faab26ad8eb7db8913e42634e142a3a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 731ddf12e9e1679a66b2c1e687b39023a0058ebb5c8689e209307f983f7a9388
[INFO] running `Command { std: "docker" "start" "-a" "731ddf12e9e1679a66b2c1e687b39023a0058ebb5c8689e209307f983f7a9388", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]    Compiling cfg-expr v0.20.2
[INFO] [stderr]    Compiling indexmap v2.11.0
[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 v0.8.23
[INFO] [stderr]    Compiling system-deps v7.0.5
[INFO] [stderr]    Compiling glib-sys v0.21.1
[INFO] [stderr]    Compiling gobject-sys v0.21.1
[INFO] [stderr]    Compiling gio-sys v0.21.1
[INFO] [stderr]    Compiling pango-sys v0.21.1
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.21.1
[INFO] [stderr]    Compiling cairo-sys-rs v0.21.1
[INFO] [stderr]    Compiling graphene-sys v0.21.1
[INFO] [stderr]    Compiling gdk4-sys v0.10.0
[INFO] [stderr]    Compiling gsk4-sys v0.10.0
[INFO] [stderr]    Compiling gtk4-sys v0.10.0
[INFO] [stderr]    Compiling gtk4-layer-shell-sys v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: gtk4-layer-shell-sys@0.4.0: 
[INFO] [stderr] error: failed to run custom build command for `gtk4-layer-shell-sys v0.4.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/gtk4-layer-shell-sys-620f067c26d7e873/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=/opt/rustwide/workdir/Cargo.toml
[INFO] [stderr]   cargo:rerun-if-env-changed=GTK4_LAYER_SHELL_0_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:warning=
[INFO] [stderr]   pkg-config exited with status code 1
[INFO] [stderr]   > PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags gtk4-layer-shell-0 'gtk4-layer-shell-0 >= 1'
[INFO] [stderr] 
[INFO] [stderr]   The system library `gtk4-layer-shell-0` required by crate `gtk4-layer-shell-sys` was not found.
[INFO] [stderr]   The file `gtk4-layer-shell-0.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
[INFO] [stderr]   The PKG_CONFIG_PATH environment variable is not set.
[INFO] [stderr] 
[INFO] [stderr]   HINT: if you have installed the library, try setting PKG_CONFIG_PATH to the directory containing `gtk4-layer-shell-0.pc`.
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "731ddf12e9e1679a66b2c1e687b39023a0058ebb5c8689e209307f983f7a9388", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "731ddf12e9e1679a66b2c1e687b39023a0058ebb5c8689e209307f983f7a9388", kill_on_drop: false }`
[INFO] [stdout] 731ddf12e9e1679a66b2c1e687b39023a0058ebb5c8689e209307f983f7a9388