this derivation will be built:
  /nix/store/qw2kx1n4aw9rgvy1fpz7s3rk8q6rrf4p-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/qw2kx1n4aw9rgvy1fpz7s3rk8q6rrf4p-bcachefs-module-7.0.0-26-generic.drv'...