this derivation will be built:
  /nix/store/bpnm0rxbdhl2naw7x6qj1qv5qs587mmv-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/bpnm0rxbdhl2naw7x6qj1qv5qs587mmv-bcachefs-module-7.0.0-39-generic.drv'...