this derivation will be built:
  /nix/store/c0dn0mfifyb4wfkh1lr1h919xyhy4dnw-bcachefs-module-7.1.5-arch1-2.drv
building '/nix/store/c0dn0mfifyb4wfkh1lr1h919xyhy4dnw-bcachefs-module-7.1.5-arch1-2.drv'...