this derivation will be built:
  /nix/store/sqp3hfzcvvdwpnq4k0jzm29iakhsaapn-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/sqp3hfzcvvdwpnq4k0jzm29iakhsaapn-bcachefs-module-7.0.0-30-generic.drv'...