this derivation will be built:
  /nix/store/nni9xpbyxqf3hzr5dp296z98z1psp8vz-bcachefs-module-7.1.2-arch2-1.drv
building '/nix/store/nni9xpbyxqf3hzr5dp296z98z1psp8vz-bcachefs-module-7.1.2-arch2-1.drv'...