this derivation will be built:
  /nix/store/i0vnqn9xk6mq7kirvmwpiz5448l7dq1k-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/i0vnqn9xk6mq7kirvmwpiz5448l7dq1k-bcachefs-module-7.0.0-39-generic.drv'...