this derivation will be built:
  /nix/store/vmgkhbc9s8qrlh9nkb1ilawq3h0nshw6-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/vmgkhbc9s8qrlh9nkb1ilawq3h0nshw6-bcachefs-module-7.0.0-30-generic.drv'...