this derivation will be built:
  /nix/store/vs2593ba5nvw0n2a1z30gn1pn03zp1pw-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/vs2593ba5nvw0n2a1z30gn1pn03zp1pw-bcachefs-module-7.0.0-14-generic.drv'...