this derivation will be built:
  /nix/store/62db8ap1ywarj48hwy8samvsfsba1z3n-bcachefs-module-7.1.5-arch1-1.drv
building '/nix/store/62db8ap1ywarj48hwy8samvsfsba1z3n-bcachefs-module-7.1.5-arch1-1.drv'...