this derivation will be built:
  /nix/store/n2zasfkv4vc91lbdqd8wp184d367z3qv-bcachefs-module-7.1.3-arch2-1.drv
building '/nix/store/n2zasfkv4vc91lbdqd8wp184d367z3qv-bcachefs-module-7.1.3-arch2-1.drv'...