at /nix/store/2f0n798y2p347z6rbij490ral0vq2z4b-ninja-1.12.1/bin/ninja mesonConfigurePhase: enabled parallel building Running phase: dropIconThemeCache @nix { "action": "setPhase", "phase": "dropIconThemeCache" } Running phase: gappsWrapperArgsHook @nix { "action": "setPhase", "phase": "buildPhase" } build flags: -j12 [1/229] Compiling C object protocol/libclient_protos.a.p/meson-generated_river-control-unstable-v1-protocol.c.o [54/229] Compiling C