this derivation will be built:
  /nix/store/jws1y5m30qr4s22a306dv6764kx0i68f-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/jws1y5m30qr4s22a306dv6764kx0i68f-bcachefs-module-7.0.0-31-generic.drv'...